Boot log: r8a774a1-hihope-rzg2m-ex
- Errors: 0
- Kernel Warnings: 0
- Warnings: 1
- Kernel Errors: 0
- Boot result: PASS
1 13:40:14.883269 lava-dispatcher, installed at version: 2021.03
2 13:40:14.883643 start: 0 validate
3 13:40:14.883918 Start time: 2022-11-09 13:40:14.883898+00:00 (UTC)
4 13:40:14.884194 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/initrd.cpio.gz exists
5 13:40:15.262921 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 13:40:15.620478 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb exists
7 13:40:15.973434 Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/full.rootfs.tar.xz exists
8 13:40:16.325602 Validating that http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 13:40:16.677900 validate duration: 1.79
11 13:40:16.679181 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 13:40:16.679747 start: 1.1 download-retry (timeout 00:10:00) [common]
13 13:40:16.680271 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 13:40:16.680884 Not decompressing ramdisk as can be used compressed.
15 13:40:16.681379 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/initrd.cpio.gz
16 13:40:16.681740 saving as /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/ramdisk/initrd.cpio.gz
17 13:40:16.681897 total size: 4662413 (4MB)
18 13:40:17.204546 progress 0% (0MB)
19 13:40:17.724654 progress 5% (0MB)
20 13:40:17.896957 progress 10% (0MB)
21 13:40:18.102360 progress 15% (0MB)
22 13:40:18.112401 progress 20% (0MB)
23 13:40:18.260597 progress 25% (1MB)
24 13:40:18.282375 progress 30% (1MB)
25 13:40:18.290838 progress 35% (1MB)
26 13:40:18.294970 progress 40% (1MB)
27 13:40:18.464518 progress 45% (2MB)
28 13:40:18.592676 progress 50% (2MB)
29 13:40:18.626080 progress 55% (2MB)
30 13:40:18.786779 progress 60% (2MB)
31 13:40:18.940845 progress 65% (2MB)
32 13:40:18.973140 progress 70% (3MB)
33 13:40:19.131354 progress 75% (3MB)
34 13:40:19.285156 progress 80% (3MB)
35 13:40:19.316572 progress 85% (3MB)
36 13:40:19.478265 progress 90% (4MB)
37 13:40:19.630391 progress 95% (4MB)
38 13:40:19.659344 progress 100% (4MB)
39 13:40:19.660305 4MB downloaded in 2.98s (1.49MB/s)
40 13:40:19.661023 end: 1.1.1 http-download (duration 00:00:03) [common]
42 13:40:19.662208 end: 1.1 download-retry (duration 00:00:03) [common]
43 13:40:19.662523 start: 1.2 download-retry (timeout 00:09:57) [common]
44 13:40:19.662833 start: 1.2.1 http-download (timeout 00:09:57) [common]
45 13:40:19.663238 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 13:40:19.663482 saving as /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/kernel/Image
47 13:40:19.663717 total size: 43774464 (41MB)
48 13:40:19.663948 No compression specified
49 13:40:20.181950 progress 0% (0MB)
50 13:40:21.729907 progress 5% (2MB)
51 13:40:22.930162 progress 10% (4MB)
52 13:40:24.258161 progress 15% (6MB)
53 13:40:25.511205 progress 20% (8MB)
54 13:40:26.702379 progress 25% (10MB)
55 13:40:27.901158 progress 30% (12MB)
56 13:40:29.106963 progress 35% (14MB)
57 13:40:30.292189 progress 40% (16MB)
58 13:40:31.430543 progress 45% (18MB)
59 13:40:32.424413 progress 50% (20MB)
60 13:40:33.314239 progress 55% (22MB)
61 13:40:34.091317 progress 60% (25MB)
62 13:40:34.827592 progress 65% (27MB)
63 13:40:35.404533 progress 70% (29MB)
64 13:40:35.997694 progress 75% (31MB)
65 13:40:36.481193 progress 80% (33MB)
66 13:40:37.119173 progress 85% (35MB)
67 13:40:37.465240 progress 90% (37MB)
68 13:40:38.061080 progress 95% (39MB)
69 13:40:38.600023 progress 100% (41MB)
70 13:40:38.601372 41MB downloaded in 18.94s (2.20MB/s)
71 13:40:38.602150 end: 1.2.1 http-download (duration 00:00:19) [common]
73 13:40:38.603525 end: 1.2 download-retry (duration 00:00:19) [common]
74 13:40:38.604002 start: 1.3 download-retry (timeout 00:09:38) [common]
75 13:40:38.604484 start: 1.3.1 http-download (timeout 00:09:38) [common]
76 13:40:38.605081 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/dtbs/renesas/r8a774a1-hihope-rzg2m-ex.dtb
77 13:40:38.605426 saving as /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/dtb/r8a774a1-hihope-rzg2m-ex.dtb
78 13:40:38.605777 total size: 57234 (0MB)
79 13:40:38.606106 No compression specified
80 13:40:39.148308 progress 57% (0MB)
81 13:40:39.321557 progress 100% (0MB)
82 13:40:39.322900 0MB downloaded in 0.72s (0.08MB/s)
83 13:40:39.323629 end: 1.3.1 http-download (duration 00:00:01) [common]
85 13:40:39.325078 end: 1.3 download-retry (duration 00:00:01) [common]
86 13:40:39.325575 start: 1.4 download-retry (timeout 00:09:37) [common]
87 13:40:39.326093 start: 1.4.1 http-download (timeout 00:09:37) [common]
88 13:40:39.326712 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20221024.1/arm64/full.rootfs.tar.xz
89 13:40:39.327104 saving as /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/nfsrootfs/full.rootfs.tar
90 13:40:39.327479 total size: 200807096 (191MB)
91 13:40:39.327853 Using unxz to decompress xz
92 13:40:39.856794 progress 0% (0MB)
93 13:40:46.952797 progress 5% (9MB)
94 13:40:52.321684 progress 10% (19MB)
95 13:40:55.182824 progress 15% (28MB)
96 13:40:57.460124 progress 20% (38MB)
97 13:40:59.992409 progress 25% (47MB)
98 13:41:02.535654 progress 30% (57MB)
99 13:41:05.001333 progress 35% (67MB)
100 13:41:07.445083 progress 40% (76MB)
101 13:41:09.753377 progress 45% (86MB)
102 13:41:11.777377 progress 50% (95MB)
103 13:41:13.477413 progress 55% (105MB)
104 13:41:14.870371 progress 60% (114MB)
105 13:41:16.277470 progress 65% (124MB)
106 13:41:19.172258 progress 70% (134MB)
107 13:41:22.652291 progress 75% (143MB)
108 13:41:26.057162 progress 80% (153MB)
109 13:41:29.160888 progress 85% (162MB)
110 13:41:31.525828 progress 90% (172MB)
111 13:41:33.290518 progress 95% (181MB)
112 13:41:34.674975 progress 100% (191MB)
113 13:41:34.683254 191MB downloaded in 55.36s (3.46MB/s)
114 13:41:34.683830 end: 1.4.1 http-download (duration 00:00:55) [common]
116 13:41:34.684724 end: 1.4 download-retry (duration 00:00:55) [common]
117 13:41:34.685024 start: 1.5 download-retry (timeout 00:08:42) [common]
118 13:41:34.685323 start: 1.5.1 http-download (timeout 00:08:42) [common]
119 13:41:34.685749 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
120 13:41:34.685937 saving as /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/modules/modules.tar
121 13:41:34.686157 total size: 8694768 (8MB)
122 13:41:34.686382 Using unxz to decompress xz
123 13:41:35.227995 progress 0% (0MB)
124 13:41:36.122535 progress 5% (0MB)
125 13:41:36.171774 progress 10% (0MB)
126 13:41:36.289149 progress 15% (1MB)
127 13:41:36.475433 progress 20% (1MB)
128 13:41:36.780773 progress 25% (2MB)
129 13:41:36.974952 progress 30% (2MB)
130 13:41:37.160428 progress 35% (2MB)
131 13:41:37.428733 progress 40% (3MB)
132 13:41:37.636266 progress 45% (3MB)
133 13:41:37.812180 progress 50% (4MB)
134 13:41:37.997801 progress 55% (4MB)
135 13:41:38.179298 progress 60% (5MB)
136 13:41:38.362763 progress 65% (5MB)
137 13:41:38.536860 progress 70% (5MB)
138 13:41:38.713240 progress 75% (6MB)
139 13:41:38.887140 progress 80% (6MB)
140 13:41:39.059589 progress 85% (7MB)
141 13:41:39.231896 progress 90% (7MB)
142 13:41:39.406757 progress 95% (7MB)
143 13:41:39.577982 progress 100% (8MB)
144 13:41:39.583162 8MB downloaded in 4.90s (1.69MB/s)
145 13:41:39.583774 end: 1.5.1 http-download (duration 00:00:05) [common]
147 13:41:39.584767 end: 1.5 download-retry (duration 00:00:05) [common]
148 13:41:39.585117 start: 1.6 prepare-tftp-overlay (timeout 00:08:37) [common]
149 13:41:39.585469 start: 1.6.1 extract-nfsrootfs (timeout 00:08:37) [common]
150 13:41:46.506611 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0
151 13:41:46.507102 end: 1.6.1 extract-nfsrootfs (duration 00:00:07) [common]
152 13:41:46.507324 start: 1.6.2 lava-overlay (timeout 00:08:30) [common]
153 13:41:46.507688 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac
154 13:41:46.507996 makedir: /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin
155 13:41:46.508232 makedir: /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/tests
156 13:41:46.508464 makedir: /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/results
157 13:41:46.508718 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-add-keys
158 13:41:46.509091 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-add-sources
159 13:41:46.517367 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-background-process-start
160 13:41:46.517736 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-background-process-stop
161 13:41:46.518063 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-common-functions
162 13:41:46.518379 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-echo-ipv4
163 13:41:46.518700 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-install-packages
164 13:41:46.525243 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-installed-packages
165 13:41:46.525594 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-os-build
166 13:41:46.525942 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-probe-channel
167 13:41:46.526270 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-probe-ip
168 13:41:46.526584 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-target-ip
169 13:41:46.526897 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-target-mac
170 13:41:46.527205 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-target-storage
171 13:41:46.527524 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-case
172 13:41:46.527838 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-event
173 13:41:46.528148 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-feedback
174 13:41:46.528468 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-raise
175 13:41:46.528780 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-reference
176 13:41:46.529089 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-runner
177 13:41:46.529405 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-set
178 13:41:46.529753 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-test-shell
179 13:41:46.530134 Updating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-add-keys (debian)
180 13:41:46.530573 Updating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-add-sources (debian)
181 13:41:46.530982 Updating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-install-packages (debian)
182 13:41:46.531382 Updating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-installed-packages (debian)
183 13:41:46.531777 Updating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/bin/lava-os-build (debian)
184 13:41:46.532109 Creating /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/environment
185 13:41:46.532371 LAVA metadata
186 13:41:46.532560 - LAVA_JOB_ID=780935
187 13:41:46.532838 start: 1.6.2.1 ssh-authorize (timeout 00:08:30) [common]
188 13:41:46.533435 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 13:41:46.533686 start: 1.6.2.2 lava-vland-overlay (timeout 00:08:30) [common]
190 13:41:46.533867 skipped lava-vland-overlay
191 13:41:46.534084 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 13:41:46.534311 start: 1.6.2.3 lava-multinode-overlay (timeout 00:08:30) [common]
193 13:41:46.534486 skipped lava-multinode-overlay
194 13:41:46.534700 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 13:41:46.534930 start: 1.6.2.4 test-definition (timeout 00:08:30) [common]
196 13:41:46.535134 Loading test definitions
197 13:41:46.535382 start: 1.6.2.4.1 inline-repo-action (timeout 00:08:30) [common]
198 13:41:46.535576 Using /lava-780935 at stage 0
199 13:41:46.536356 uuid=780935_1.6.2.4.1 testdef=None
200 13:41:46.536596 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 13:41:46.536830 start: 1.6.2.4.2 test-overlay (timeout 00:08:30) [common]
202 13:41:46.538118 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 13:41:46.538781 start: 1.6.2.4.3 test-install-overlay (timeout 00:08:30) [common]
205 13:41:46.540324 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 13:41:46.541002 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:08:30) [common]
208 13:41:46.559833 runner path: /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/0/tests/0_timesync-off test_uuid 780935_1.6.2.4.1
209 13:41:46.560208 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 13:41:46.560858 start: 1.6.2.4.5 git-repo-action (timeout 00:08:30) [common]
212 13:41:46.561031 Using /lava-780935 at stage 0
213 13:41:46.561280 Fetching tests from https://github.com/kernelci/test-definitions.git
214 13:41:46.561461 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/0/tests/1_kselftest-lkdtm'
215 13:41:51.682960 Running '/usr/bin/git checkout kernelci.org
216 13:41:51.940167 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 13:41:51.942603 uuid=780935_1.6.2.4.5 testdef=None
218 13:41:51.943109 end: 1.6.2.4.5 git-repo-action (duration 00:00:05) [common]
220 13:41:51.944105 start: 1.6.2.4.6 test-overlay (timeout 00:08:25) [common]
221 13:41:51.947337 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 13:41:51.948365 start: 1.6.2.4.7 test-install-overlay (timeout 00:08:25) [common]
224 13:41:51.951535 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 13:41:51.952156 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:08:25) [common]
227 13:41:51.954663 runner path: /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/0/tests/1_kselftest-lkdtm test_uuid 780935_1.6.2.4.5
228 13:41:51.954867 BOARD='r8a774a1-hihope-rzg2m-ex'
229 13:41:51.955028 BRANCH='cip'
230 13:41:51.955184 SKIPFILE='skipfile-lkft.yaml'
231 13:41:51.955339 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
232 13:41:51.955497 TST_CASENAME=''
233 13:41:51.955649 TST_CMDFILES='lkdtm'
234 13:41:51.956000 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
236 13:41:51.956554 Creating lava-test-runner.conf files
237 13:41:51.956714 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/780935/lava-overlay-8uh7kaac/lava-780935/0 for stage 0
238 13:41:51.956942 - 0_timesync-off
239 13:41:51.957107 - 1_kselftest-lkdtm
240 13:41:51.957335 end: 1.6.2.4 test-definition (duration 00:00:05) [common]
241 13:41:51.957545 start: 1.6.2.5 compress-overlay (timeout 00:08:25) [common]
242 13:42:04.274752 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
243 13:42:04.275114 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:12) [common]
244 13:42:04.275324 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
245 13:42:04.275551 end: 1.6.2 lava-overlay (duration 00:00:18) [common]
246 13:42:04.275759 start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:12) [common]
247 13:42:04.468836 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
248 13:42:04.469606 start: 1.6.4 extract-modules (timeout 00:08:12) [common]
249 13:42:04.469893 extracting modules file /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/modules/modules.tar to /var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0
250 13:42:04.868420 extracting modules file /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/modules/modules.tar to /var/lib/lava/dispatcher/tmp/780935/extract-overlay-ramdisk-kj9vkd6a/ramdisk
251 13:42:05.215620 end: 1.6.4 extract-modules (duration 00:00:01) [common]
252 13:42:05.216003 start: 1.6.5 apply-overlay-tftp (timeout 00:08:11) [common]
253 13:42:05.216204 [common] Applying overlay to NFS
254 13:42:05.216377 [common] Applying overlay /var/lib/lava/dispatcher/tmp/780935/compress-overlay-yud9ipfv/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0
255 13:42:06.336181 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
256 13:42:06.336537 start: 1.6.6 prepare-kernel (timeout 00:08:10) [common]
257 13:42:06.336759 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:10) [common]
258 13:42:06.336986 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
259 13:42:06.337190 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
260 13:42:06.337399 start: 1.6.7 configure-preseed-file (timeout 00:08:10) [common]
261 13:42:06.337597 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
262 13:42:06.337839 start: 1.6.8 compress-ramdisk (timeout 00:08:10) [common]
263 13:42:06.338014 Building ramdisk /var/lib/lava/dispatcher/tmp/780935/extract-overlay-ramdisk-kj9vkd6a/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/780935/extract-overlay-ramdisk-kj9vkd6a/ramdisk
264 13:42:06.841930 >> 124920 blocks
265 13:42:09.825384 Adding RAMdisk u-boot header.
266 13:42:09.826176 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/780935/extract-overlay-ramdisk-kj9vkd6a/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/780935/extract-overlay-ramdisk-kj9vkd6a/ramdisk.cpio.gz.uboot
267 13:42:10.398713 output: Image Name:
268 13:42:10.399704 output: Created: Wed Nov 9 13:42:09 2022
269 13:42:10.400044 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
270 13:42:10.400372 output: Data Size: 18031296 Bytes = 17608.69 KiB = 17.20 MiB
271 13:42:10.400687 output: Load Address: 00000000
272 13:42:10.400999 output: Entry Point: 00000000
273 13:42:10.401311 output:
274 13:42:10.401867 rename /var/lib/lava/dispatcher/tmp/780935/extract-overlay-ramdisk-kj9vkd6a/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot
275 13:42:10.402703 end: 1.6.8 compress-ramdisk (duration 00:00:04) [common]
276 13:42:10.403252 end: 1.6 prepare-tftp-overlay (duration 00:00:31) [common]
277 13:42:10.403782 start: 1.7 lxc-create-udev-rule-action (timeout 00:08:06) [common]
278 13:42:10.404186 No LXC device requested
279 13:42:10.404669 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
280 13:42:10.405157 start: 1.8 deploy-device-env (timeout 00:08:06) [common]
281 13:42:10.405619 end: 1.8 deploy-device-env (duration 00:00:00) [common]
282 13:42:10.406044 Checking files for TFTP limit of 4294967296 bytes.
283 13:42:10.408386 end: 1 tftp-deploy (duration 00:01:54) [common]
284 13:42:10.408782 start: 2 uboot-action (timeout 00:05:00) [common]
285 13:42:10.409187 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
286 13:42:10.409590 end: 2.1 uboot-from-media (duration 00:00:00) [common]
287 13:42:10.410030 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
288 13:42:10.410806 substitutions:
289 13:42:10.411188 - {BOOTX}: booti 0x48080000 0x4ee2c2c0 0x48000000
290 13:42:10.411560 - {DTB_ADDR}: 0x48000000
291 13:42:10.411912 - {DTB}: 780935/tftp-deploy-r1qcsbvb/dtb/r8a774a1-hihope-rzg2m-ex.dtb
292 13:42:10.412263 - {INITRD}: 780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot
293 13:42:10.412613 - {KERNEL_ADDR}: 0x48080000
294 13:42:10.412962 - {KERNEL}: 780935/tftp-deploy-r1qcsbvb/kernel/Image
295 13:42:10.413303 - {LAVA_MAC}: None
296 13:42:10.413691 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0
297 13:42:10.413876 - {NFS_SERVER_IP}: 172.16.3.3
298 13:42:10.414023 - {PRESEED_CONFIG}: None
299 13:42:10.414171 - {PRESEED_LOCAL}: None
300 13:42:10.414318 - {RAMDISK_ADDR}: 0x4ee2c2c0
301 13:42:10.414463 - {RAMDISK}: 780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot
302 13:42:10.414610 - {ROOT_PART}: None
303 13:42:10.414757 - {ROOT}: None
304 13:42:10.414902 - {SERVER_IP}: 172.16.3.3
305 13:42:10.415047 - {TEE_ADDR}: 0x83000000
306 13:42:10.415193 - {TEE}: None
307 13:42:10.415338 Parsed boot commands:
308 13:42:10.415483 - setenv autoload no
309 13:42:10.415628 - setenv initrd_high 0xffffffff
310 13:42:10.415774 - setenv fdt_high 0xffffffff
311 13:42:10.415918 - dhcp
312 13:42:10.416061 - setenv serverip 172.16.3.3
313 13:42:10.416206 - tftp 0x48080000 780935/tftp-deploy-r1qcsbvb/kernel/Image
314 13:42:10.416351 - tftp 0x4ee2c2c0 780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot
315 13:42:10.416497 - setenv initrd_size ${filesize}
316 13:42:10.416642 - tftp 0x48000000 780935/tftp-deploy-r1qcsbvb/dtb/r8a774a1-hihope-rzg2m-ex.dtb
317 13:42:10.416788 - setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0,tcp,hard,v3 ip=dhcp'
318 13:42:10.416941 - booti 0x48080000 0x4ee2c2c0 0x48000000
319 13:42:10.417129 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
321 13:42:10.417727 start: 2.3 connect-device (timeout 00:05:00) [common]
322 13:42:10.417899 [common] connect-device Connecting to device using 'telnet ts9 2001'
323 13:42:11.069802 Setting prompt string to ['lava-test: # ']
324 13:42:11.070291 end: 2.3 connect-device (duration 00:00:01) [common]
325 13:42:11.070530 start: 2.4 uboot-commands (timeout 00:04:59) [common]
326 13:42:11.070760 start: 2.4.1 reset-device (timeout 00:04:59) [common]
327 13:42:11.070975 start: 2.4.1.1 pdu-reboot (timeout 00:04:59) [common]
328 13:42:11.071294 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'powercycle'
329 13:42:11.756399 >> Warning: Unable to locate configuration directory, default config not loaded.
330 13:42:11.757651 >> Warning: Unable to locate configuration directory, default config not loaded.
331 13:42:12.033888 >> OFF
332 13:42:27.057792 >> Warning: Unable to locate configuration directory, default config not loaded.
333 13:42:27.059546 >> Warning: Unable to locate configuration directory, default config not loaded.
334 13:42:27.320459 >> ON
335 13:42:27.321488 Returned 0 in 16 seconds
336 13:42:27.422892 end: 2.4.1.1 pdu-reboot (duration 00:00:16) [common]
338 13:42:27.423998 end: 2.4.1 reset-device (duration 00:00:16) [common]
339 13:42:27.424415 start: 2.4.2 bootloader-interrupt (timeout 00:04:43) [common]
340 13:42:27.424762 Setting prompt string to ['Hit any key to stop autoboot']
341 13:42:27.425082 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
342 13:42:27.426076 Trying 192.168.1.209...
343 13:42:27.426389 Connected to ts9.
344 13:42:27.426682 Escape character is '^]'.
345 13:42:27.426967
346 13:42:27.427248 ser2net port telnet,2001 device serialdev,/dev/ttyUSB-lf-hihope-rzg2m-02,115200n81,local [] (Debian GNU/Linux)
347 13:42:27.427539
348 13:42:27.737580 NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.7
349 13:42:27.738192 NOTICE: BL2: PRR is RZG G2M Ver.1.3
350 13:42:27.738574 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0
351 13:42:27.738942 NOTICE: BL2: Boot device is QSPI Flash(40MHz)
352 13:42:27.739300 NOTICE: BL2: LCM state is unknown
353 13:42:27.740999 NOTICE: BL2: DDR3200(rev.0.41)
354 13:42:27.746772 NOTICE: BL2: [COLD_BOOT]
355 13:42:27.770588 NOTICE: BL2: DRAM Split is 2ch
356 13:42:27.771138 NOTICE: BL2: QoS is default setting(rev.0.19)
357 13:42:27.771391 NOTICE: BL2: DRAM refresh interval 1.95 usec
358 13:42:27.771679 NOTICE: BL2: Periodic Write DQ Training
359 13:42:27.771971 NOTICE: BL2: DRAM don't have ECC configuration
360 13:42:27.792092 NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB
361 13:42:27.792341 NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB
362 13:42:27.792557 NOTICE: BL2: Lossy Decomp areas
363 13:42:27.793009 NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
364 13:42:27.793378 NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
365 13:42:27.814842 NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
366 13:42:27.815180 NOTICE: BL2: FDT at 0xe631d548
367 13:42:27.815476 NOTICE: BL2: v2.4(release):44427a7
368 13:42:27.815987 NOTICE: BL2: Built : 12:32:56, Jun 2 2021
369 13:42:27.816241 NOTICE: BL2: Normal boot
370 13:42:27.816485 NOTICE: BL2: dst=0xe631d100 src=0x8180000 len=512(0x200)
371 13:42:27.826959 NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
372 13:42:27.827381 NOTICE: rzg_file_len: len: 0x0003e000
373 13:42:27.830039 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000)
374 13:42:27.886159 NOTICE: rzg_file_len: len: 0x00100000
375 13:42:27.889473 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000)
376 13:42:28.105926 NOTICE: BL2: Booting BL31
377 13:42:28.643538
378 13:42:28.643984
379 13:42:28.644309 U-Boot 2020.10 (Jun 02 2021 - 13:33:36 +0000)
380 13:42:28.644624
381 13:42:28.644930 CPU: Renesas Electronics R8A774A1 rev 1.3
382 13:42:28.646732 Model: Hoperun Technology HiHope RZ/G2M platform (hihope-rzg2m)
383 13:42:28.905231 DRAM: 3.9 GiB
384 13:42:28.905511 Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
385 13:42:28.908458 Bank #1: 0x600000000 - 0x67fffffff, 2 GiB
386 13:42:28.908726
387 13:42:28.967853 WDT: Not found!
388 13:42:28.973253 MMC: sd@ee100000: 0, sd@ee160000: 1
389 13:42:29.133984 Loading Environment from MMC... OK
390 13:42:29.134397 In: serial@e6e88000
391 13:42:29.134717 Out: serial@e6e88000
392 13:42:29.137237 Err: serial@e6e88000
393 13:42:29.137545 Re-init wdt failed!
394 13:42:29.232362 Net: eth0: ethernet@e6800000
396 13:42:29.287643 Hit any key to stop autoboot: 2
397 13:42:29.288078 end: 2.4.2 bootloader-interrupt (duration 00:00:02) [common]
398 13:42:29.288548 start: 2.4.3 bootloader-commands (timeout 00:04:41) [common]
399 13:42:29.288855 Setting prompt string to ['=>']
400 13:42:29.289125 bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:41)
401 13:42:29.296942 0
402 13:42:29.297505 Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
403 13:42:29.297827 Sending with 20 millisecond of delay
405 13:42:30.617978 => setenv autoload no
406 13:42:30.638577 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:40)
407 13:42:30.642674 setenv autoload no
408 13:42:30.643292 Sending with 20 millisecond of delay
410 13:42:32.737127 => setenv initrd_high 0xffffffff
411 13:42:32.757641 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:38)
412 13:42:32.758016 setenv initrd_high 0xffffffff
413 13:42:32.758379 Sending with 20 millisecond of delay
415 13:42:34.641831 => setenv fdt_high 0xffffffff
416 13:42:34.662367 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:36)
417 13:42:34.662744 setenv fdt_high 0xffffffff
418 13:42:34.663107 Sending with 20 millisecond of delay
420 13:42:34.995536 => dhcp
421 13:42:35.016072 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:35)
422 13:42:35.016496 dhcp
423 13:42:38.809084 ethernet@e6800000 Waiting for PHY auto negotiation to complete........ done
424 13:42:38.814458 BOOTP broadcast 1
425 13:42:39.066133 BOOTP broadcast 2
426 13:42:39.147458 DHCP client bound to address 172.16.3.188 (330 ms)
427 13:42:39.148054 Sending with 20 millisecond of delay
429 13:42:41.033576 => setenv serverip 172.16.3.3
430 13:42:41.054515 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:29)
431 13:42:41.055362 setenv serverip 172.16.3.3
432 13:42:41.056022 Sending with 20 millisecond of delay
434 13:42:45.059667 => tftp 0x48080000 780935/tftp-deploy-r1qcsbvb/kernel/Image
435 13:42:45.080476 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:25)
436 13:42:45.081283 tftp 0x48080000 780935/tftp-deploy-r1qcsbvb/kernel/Image
437 13:42:45.085118 Using ethernet@e6800000 device
438 13:42:45.085601 TFTP from server 172.16.3.3; our IP address is 172.16.3.188
439 13:42:45.099033 Filename '780935/tftp-deploy-r1qcsbvb/kernel/Image'.
440 13:42:45.099480 Load address: 0x48080000
441 13:42:45.207459 Loading: *#################################################################
442 13:42:45.393107 #################################################################
443 13:42:45.498485 #################################################################
444 13:42:45.542814 #################################################################
445 13:42:45.746483 #################################################################
446 13:42:45.768680 #################################################################
447 13:42:45.876560 #################################################################
448 13:42:46.005074 #################################################################
449 13:42:46.109023 #################################################################
450 13:42:46.296732 #################################################################
451 13:42:46.340011 #################################################################
452 13:42:46.445283 #################################################################
453 13:42:46.630849 #################################################################
454 13:42:46.675350 #################################################################
455 13:42:46.783192 #################################################################
456 13:42:46.973882 #################################################################
457 13:42:47.018061 #################################################################
458 13:42:47.210218 #################################################################
459 13:42:47.312224 #################################################################
460 13:42:47.364086 #################################################################
461 13:42:47.448327 #################################################################
462 13:42:47.656333 #################################################################
463 13:42:47.761467 #################################################################
464 13:42:47.806691 #################################################################
465 13:42:47.993561 #################################################################
466 13:42:48.015741 #################################################################
467 13:42:48.202213 #################################################################
468 13:42:48.324467 #################################################################
469 13:42:48.346816 #################################################################
470 13:42:48.474604 #################################################################
471 13:42:48.581057 #################################################################
472 13:42:48.689090 #################################################################
473 13:42:48.879643 #################################################################
474 13:42:48.901800 #################################################################
475 13:42:49.029177 #################################################################
476 13:42:49.133978 #################################################################
477 13:42:49.261186 #################################################################
478 13:42:49.447291 #################################################################
479 13:42:49.469505 #################################################################
480 13:42:49.576962 #################################################################
481 13:42:49.703190 #################################################################
482 13:42:49.818044 #################################################################
483 13:42:49.945388 #################################################################
484 13:42:50.129746 #################################################################
485 13:42:50.153003 #################################################################
486 13:42:50.249443 #########################################################
487 13:42:50.249921 8.1 MiB/s
488 13:42:50.250305 done
489 13:42:50.252763 Bytes transferred = 43774464 (29bf200 hex)
490 13:42:50.253507 Sending with 20 millisecond of delay
492 13:42:55.456983 => tftp 0x4ee2c2c0 780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot
493 13:42:55.477749 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:15)
494 13:42:55.478583 tftp 0x4ee2c2c0 780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot
495 13:42:55.483639 Using ethernet@e6800000 device
496 13:42:55.484101 TFTP from server 172.16.3.3; our IP address is 172.16.3.188
497 13:42:55.484500 Filename '780935/tftp-deploy-r1qcsbvb/ramdisk/ramdisk.cpio.gz.uboot'.
498 13:42:55.484887 Load address: 0x4ee2c2c0
499 13:42:55.610909 Loading: *#################################################################
500 13:42:55.718354 #################################################################
501 13:42:55.824596 #################################################################
502 13:42:56.027035 #################################################################
503 13:42:56.049231 #################################################################
504 13:42:56.164731 #################################################################
505 13:42:56.272258 #################################################################
506 13:42:56.400739 #################################################################
507 13:42:56.507239 #################################################################
508 13:42:56.613585 #################################################################
509 13:42:56.719918 #################################################################
510 13:42:56.847041 #################################################################
511 13:42:56.953427 #################################################################
512 13:42:57.058343 #################################################################
513 13:42:57.177530 #################################################################
514 13:42:57.303432 #################################################################
515 13:42:57.410934 #################################################################
516 13:42:57.517301 #################################################################
517 13:42:57.618457 ###########################################################
518 13:42:57.618932 8.1 MiB/s
519 13:42:57.619294 done
520 13:42:57.621735 Bytes transferred = 18031360 (1132300 hex)
521 13:42:57.622492 Sending with 20 millisecond of delay
523 13:42:59.789437 => setenv initrd_size ${filesize}
524 13:42:59.810271 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:11)
525 13:42:59.811082 setenv initrd_size ${filesize}
526 13:42:59.811731 Sending with 20 millisecond of delay
528 13:43:05.224914 => tftp 0x48000000 780935/tftp-deploy-r1qcsbvb/dtb/r8a774a1-hihope-rzg2m-ex.dtb
529 13:43:05.245783 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:04:05)
530 13:43:05.246622 tftp 0x48000000 780935/tftp-deploy-r1qcsbvb/dtb/r8a774a1-hihope-rzg2m-ex.dtb
531 13:43:05.251489 Using ethernet@e6800000 device
532 13:43:05.251829 TFTP from server 172.16.3.3; our IP address is 172.16.3.188
533 13:43:05.252557 Filename '780935/tftp-deploy-r1qcsbvb/dtb/r8a774a1-hihope-rzg2m-ex.dtb'.
534 13:43:05.261664 Load address: 0x48000000
535 13:43:05.269261 Loading: *####
536 13:43:05.269680 6.1 MiB/s
537 13:43:05.270018 done
538 13:43:05.270379 Bytes transferred = 57234 (df92 hex)
539 13:43:05.271008 Sending with 20 millisecond of delay
541 13:43:16.686348 => setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0,tcp,hard,v3 ip=dhcp'
542 13:43:16.707244 bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:03:54)
543 13:43:16.708082 setenv bootargs 'console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0,tcp,hard,v3 ip=dhcp'
544 13:43:16.708748 Sending with 20 millisecond of delay
546 13:43:19.442775 => booti 0x48080000 0x4ee2c2c0 0x48000000
547 13:43:19.463541 Setting prompt string to ['Starting kernel']
548 13:43:19.464037 bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:03:51)
549 13:43:19.464951 booti 0x48080000 0x4ee2c2c0 0x48000000
550 13:43:19.465352 Moving Image from 0x48080000 to 0x48200000, end=4b6d0000
551 13:43:19.548048 ## Loading init Ramdisk from Legacy Image at 4ee2c2c0 ...
552 13:43:19.548514 Image Name:
553 13:43:19.548911 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
554 13:43:19.549296 Data Size: 18031296 Bytes = 17.2 MiB
555 13:43:19.550023 Load Address: 00000000
556 13:43:19.550411 Entry Point: 00000000
557 13:43:19.648888 Verifying Checksum ... OK
558 13:43:19.649348 ## Flattened Device Tree blob at 48000000
559 13:43:19.649777 Booting using the fdt blob at 0x48000000
560 13:43:19.676264 Loading Ramdisk to b8de4000, end b9f162c0 ... OK
561 13:43:19.682914 Loading Device Tree to 00000000b8dd3000, end 00000000b8de3f91 ... OK
562 13:43:19.686223
563 13:43:19.686695 Starting kernel ...
564 13:43:19.687103
565 13:43:19.687900 end: 2.4.3 bootloader-commands (duration 00:00:50) [common]
566 13:43:19.688438 start: 2.4.4 auto-login-action (timeout 00:03:51) [common]
567 13:43:19.688868 Setting prompt string to ['Linux version [0-9]']
568 13:43:19.689297 Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory']
569 13:43:19.689755 auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory'] (timeout 00:05:00)
570 13:43:22.651281 [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
571 13:43:22.670646 [ 0.000000] Linux version 5.10.153-cip19 (KernelCI@build-j478924-arm64-gcc-10-defconfig-kselftest-976lc) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Wed Nov 9 10:11:42 UTC 2022
572 13:43:22.671543 start: 2.4.4.1 login-action (timeout 00:03:48) [common]
573 13:43:22.671996 The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
574 13:43:22.672474 Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)']
575 13:43:22.672923 Using line separator: #'\n'#
576 13:43:22.673305 No login prompt set.
577 13:43:22.673726 Parsing kernel messages
578 13:43:22.674095 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '/ #', 'Login timed out', 'Login incorrect']
579 13:43:22.674680 [login-action] Waiting for messages, (timeout 00:03:48)
580 13:43:22.693182 [ 0.000000] Machine model: HopeRun HiHope RZ/G2M with sub board
581 13:43:22.693675 [ 0.000000] efi: UEFI not found.
582 13:43:22.694075 [ 0.000000] NUMA: No NUMA configuration found
583 13:43:22.694810 [ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000067fffffff]
584 13:43:22.714799 [ 0.000000] NUMA: NODE_DATA [mem 0x67f7e97c0-0x67f7ebfff]
585 13:43:22.715261 [ 0.000000] Zone ranges:
586 13:43:22.715653 [ 0.000000] DMA [mem 0x0000000048000000-0x00000000ffffffff]
587 13:43:22.716035 [ 0.000000] DMA32 empty
588 13:43:22.716771 [ 0.000000] Normal [mem 0x0000000100000000-0x000000067fffffff]
589 13:43:22.738556 [ 0.000000] Movable zone start for each node
590 13:43:22.739014 [ 0.000000] Early memory node ranges
591 13:43:22.739407 [ 0.000000] node 0: [mem 0x0000000048000000-0x00000000bfffffff]
592 13:43:22.739785 [ 0.000000] node 0: [mem 0x0000000600000000-0x000000067fffffff]
593 13:43:22.760094 [ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000067fffffff]
594 13:43:22.760557 [ 0.000000] cma: Reserved 32 MiB at 0x00000000be000000
595 13:43:22.760954 [ 0.000000] psci: probing for conduit method from DT.
596 13:43:22.761336 [ 0.000000] psci: PSCIv1.1 detected in firmware.
597 13:43:22.782741 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
598 13:43:22.783200 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
599 13:43:22.783595 [ 0.000000] psci: SMC Calling Convention v1.2
600 13:43:22.783981 [ 0.000000] percpu: Embedded 34 pages/cpu s100944 r8192 d30128 u139264
601 13:43:22.784357 [ 0.000000] Detected PIPT I-cache on CPU0
602 13:43:22.805341 [ 0.000000] CPU features: detected: EL2 vector hardening
603 13:43:22.805826 [ 0.000000] CPU features: detected: Spectre-v2
604 13:43:22.806630 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
605 13:43:22.807031 [ 0.000000] CPU features: detected: Spectre-BHB
606 13:43:22.826873 [ 0.000000] CPU features: detected: ARM erratum 1742098
607 13:43:22.827332 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
608 13:43:22.827732 [ 0.000000] Policy zone: Normal
609 13:43:22.850563 [ 0.000000] Kernel command line: console=ttySC0,115200n8 root=/dev/nfs rw nfsroot=172.16.3.3:/var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0,tcp,hard,v3 ip=dhcp wdt_overflow=0
610 13:43:22.851043 [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
611 13:43:22.872116 [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
612 13:43:22.872586 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
613 13:43:22.872990 [ 0.000000] software IO TLB: mapped [mem 0x00000000ba000000-0x00000000be000000] (64MB)
614 13:43:22.893589 [ 0.000000] Memory: 3812004K/4063232K available (18880K kernel code, 4540K rwdata, 9460K rodata, 9728K init, 11276K bss, 218460K reserved, 32768K cma-reserved)
615 13:43:22.894088 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
616 13:43:22.894945 [ 0.000000] ftrace: allocating 58507 entries in 229 pages
617 13:43:22.917340 [ 0.000000] ftrace: allocated 229 pages with 5 groups
618 13:43:22.917829 [ 0.000000] Running RCU self tests
619 13:43:22.918695 [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
620 13:43:22.919098 [ 0.000000] rcu: RCU event tracing is enabled.
621 13:43:22.919484 [ 0.000000] rcu: RCU lockdep checking is enabled.
622 13:43:22.923838 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
623 13:43:22.944271 [ 0.000000] Trampoline variant of Tasks RCU enabled.
624 13:43:22.944739 [ 0.000000] Rude variant of Tasks RCU enabled.
625 13:43:22.945623 [ 0.000000] Tracing variant of Tasks RCU enabled.
626 13:43:22.946053 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
627 13:43:22.966922 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
628 13:43:22.967878 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
629 13:43:22.968293 [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
630 13:43:22.989604 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
631 13:43:22.990110 [ 0.000004] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
632 13:43:22.990517 [ 0.000271] Console: colour dummy device 80x25
633 13:43:23.011063 [ 0.000304] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
634 13:43:23.011533 [ 0.000316] ... MAX_LOCKDEP_SUBCLASSES: 8
635 13:43:23.012456 [ 0.000327] ... MAX_LOCK_DEPTH: 48
636 13:43:23.012859 [ 0.000339] ... MAX_LOCKDEP_KEYS: 8192
637 13:43:23.013246 [ 0.000350] ... CLASSHASH_SIZE: 4096
638 13:43:23.033727 [ 0.000360] ... MAX_LOCKDEP_ENTRIES: 32768
639 13:43:23.034193 [ 0.000371] ... MAX_LOCKDEP_CHAINS: 65536
640 13:43:23.034597 [ 0.000381] ... CHAINHASH_SIZE: 32768
641 13:43:23.035524 [ 0.000392] memory used by lock dependency info: 6365 kB
642 13:43:23.056287 [ 0.000403] memory used for stack traces: 4224 kB
643 13:43:23.056756 [ 0.000413] per task-struct memory footprint: 1920 bytes
644 13:43:23.057162 [ 0.000554] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
645 13:43:23.058091 [ 0.000580] pid_max: default: 32768 minimum: 301
646 13:43:23.078961 [ 0.000761] LSM: Security Framework initializing
647 13:43:23.079432 [ 0.000828] LSM support for eBPF active
648 13:43:23.080382 [ 0.000933] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
649 13:43:23.080790 [ 0.000971] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
650 13:43:23.101623 [ 0.006717] rcu: Hierarchical SRCU implementation.
651 13:43:23.102112 [ 0.011130] Detected Renesas RZ/G2 r8a774a1 ES1.3
652 13:43:23.102518 [ 0.012833] EFI services will not be available.
653 13:43:23.102905 [ 0.013927] smp: Bringing up secondary CPUs ...
654 13:43:23.103285 [ 0.015793] Detected PIPT I-cache on CPU1
655 13:43:23.123106 [ 0.015875] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
656 13:43:23.123576 [ 0.018074] CPU features: detected: ARM erratum 845719
657 13:43:23.123982 [ 0.018094] Detected VIPT I-cache on CPU2
658 13:43:23.124939 [ 0.018179] CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
659 13:43:23.145752 [ 0.020267] Detected VIPT I-cache on CPU3
660 13:43:23.146218 [ 0.020312] CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
661 13:43:23.146626 [ 0.022351] Detected VIPT I-cache on CPU4
662 13:43:23.147596 [ 0.022394] CPU4: Booted secondary processor 0x0000000102 [0x410fd034]
663 13:43:23.168209 [ 0.024496] Detected VIPT I-cache on CPU5
664 13:43:23.168619 [ 0.024539] CPU5: Booted secondary processor 0x0000000103 [0x410fd034]
665 13:43:23.169588 [ 0.025139] smp: Brought up 1 node, 6 CPUs
666 13:43:23.170022 [ 0.025215] SMP: Total of 6 processors activated.
667 13:43:23.190831 [ 0.025233] CPU features: detected: 32-bit EL0 Support
668 13:43:23.191299 [ 0.025249] CPU features: detected: CRC32 instructions
669 13:43:23.191704 [ 0.025265] CPU features: detected: 32-bit EL1 Support
670 13:43:23.192089 [ 0.057814] CPU: All CPU(s) started at EL1
671 13:43:23.193074 [ 0.057942] alternatives: patching kernel code
672 13:43:23.213457 [ 0.061308] devtmpfs: initialized
673 13:43:23.213953 [ 0.098629] KASLR disabled due to lack of seed
674 13:43:23.214359 [ 0.100216] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
675 13:43:23.215371 [ 0.100257] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
676 13:43:23.235085 [ 0.101707] pinctrl core: initialized pinctrl subsystem
677 13:43:23.235554 [ 0.105882] DMI not present or invalid.
678 13:43:23.236580 [ 0.107119] NET: Registered protocol family 16
679 13:43:23.236986 [ 0.111095] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
680 13:43:23.257734 [ 0.111253] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
681 13:43:23.258203 [ 0.111713] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
682 13:43:23.259247 [ 0.111905] audit: initializing netlink subsys (disabled)
683 13:43:23.280275 [ 0.112453] audit: type=2000 audit(0.108:1): state=initialized audit_enabled=0 res=1
684 13:43:23.280742 [ 0.115247] thermal_sys: Registered thermal governor 'step_wise'
685 13:43:23.281811 [ 0.115262] thermal_sys: Registered thermal governor 'power_allocator'
686 13:43:23.282221 [ 0.116758] cpuidle: using governor menu
687 13:43:23.301957 [ 0.117194] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
688 13:43:23.302424 [ 0.117588] ASID allocator initialised with 65536 entries
689 13:43:23.303486 [ 0.120998] Serial: AMBA PL011 UART driver
690 13:43:23.303892 [ 0.283841] sh-pfc e6060000.pinctrl: r8a774a1_pfc support registered
691 13:43:23.325597 [ 0.347777] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
692 13:43:23.326759 [ 0.347799] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
693 13:43:23.327176 [ 0.347816] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
694 13:43:23.347041 [ 0.347833] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
695 13:43:23.347509 [ 0.352409] cryptd: max_cpu_qlen set to 1000
696 13:43:23.347914 [ 0.360880] ACPI: Interpreter disabled.
697 13:43:23.348304 [ 0.374883] iommu: Default domain type: Translated
698 13:43:23.349367 [ 0.376141] vgaarb: loaded
699 13:43:23.369749 [ 0.377226] SCSI subsystem initialized
700 13:43:23.370218 [ 0.378402] usbcore: registered new interface driver usbfs
701 13:43:23.370625 [ 0.378542] usbcore: registered new interface driver hub
702 13:43:23.371015 [ 0.378686] usbcore: registered new device driver usb
703 13:43:23.372107 [ 0.381226] pps_core: LinuxPPS API ver. 1 registered
704 13:43:23.392302 [ 0.381245] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
705 13:43:23.393478 [ 0.381287] PTP clock support registered
706 13:43:23.393915 [ 0.381842] EDAC MC: Ver: 3.0.0
707 13:43:23.394309 [ 0.387833] FPGA manager framework
708 13:43:23.413839 [ 0.388130] Advanced Linux Sound Architecture Driver Initialized.
709 13:43:23.414310 [ 0.390340] clocksource: Switched to clocksource arch_sys_counter
710 13:43:23.414715 [ 1.166397] VFS: Disk quotas dquot_6.6.0
711 13:43:23.415824 [ 1.166548] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
712 13:43:23.437588 [ 1.167402] pnp: PnP ACPI: disabled
713 13:43:23.438081 [ 1.192424] NET: Registered protocol family 2
714 13:43:23.438484 [ 1.192804] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
715 13:43:23.438873 [ 1.195307] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
716 13:43:23.459071 [ 1.195623] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
717 13:43:23.460281 [ 1.196373] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
718 13:43:23.460698 [ 1.200378] TCP: Hash tables configured (established 32768 bind 32768)
719 13:43:23.480630 [ 1.201114] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
720 13:43:23.481099 [ 1.201801] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
721 13:43:23.481506 [ 1.202490] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
722 13:43:23.504282 [ 1.203400] NET: Registered protocol family 1
723 13:43:23.504748 [ 1.205114] RPC: Registered named UNIX socket transport module.
724 13:43:23.505937 [ 1.205152] RPC: Registered udp transport module.
725 13:43:23.506347 [ 1.205168] RPC: Registered tcp transport module.
726 13:43:23.525950 [ 1.205184] RPC: Registered tcp NFSv4.1 backchannel transport module.
727 13:43:23.526420 [ 1.205211] NET: Registered protocol family 44
728 13:43:23.526825 [ 1.205250] PCI: CLS 0 bytes, default 64
729 13:43:23.527989 [ 1.205846] Unpacking initramfs...
730 13:43:23.528389 [ 2.204562] Freeing initrd memory: 17608K
731 13:43:23.549618 [ 2.207389] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
732 13:43:23.550114 [ 2.208384] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
733 13:43:23.550521 [ 2.209117] kvm [1]: HYP mode not available
734 13:43:23.550909 [ 2.224018] Initialise system trusted keyrings
735 13:43:23.571094 [ 2.224576] workingset: timestamp_bits=42 max_order=20 bucket_order=0
736 13:43:23.571562 [ 2.255361] squashfs: version 4.0 (2009/01/31) Phillip Lougher
737 13:43:23.571970 [ 2.257373] NFS: Registering the id_resolver key type
738 13:43:23.573161 [ 2.257457] Key type id_resolver registered
739 13:43:23.592624 [ 2.257492] Key type id_legacy registered
740 13:43:23.593091 [ 2.257843] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
741 13:43:23.594298 [ 2.257878] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
742 13:43:23.594709 [ 2.258379] 9p: Installing v9fs 9p2000 file system support
743 13:43:23.616300 [ 2.286426] Key type asymmetric registered
744 13:43:23.616768 [ 2.286481] Asymmetric key parser 'x509' registered
745 13:43:23.618008 [ 2.286590] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
746 13:43:23.618418 [ 2.286628] io scheduler mq-deadline registered
747 13:43:23.637973 [ 2.286646] io scheduler kyber registered
748 13:43:23.638442 [ 2.287149] test_firmware: interface ready
749 13:43:23.638848 [ 2.334105] gpio_rcar e6050000.gpio: driving 16 GPIOs
750 13:43:23.639237 [ 2.335799] gpio_rcar e6051000.gpio: driving 29 GPIOs
751 13:43:23.639617 [ 2.337040] gpio_rcar e6052000.gpio: driving 15 GPIOs
752 13:43:23.660486 [ 2.338279] gpio_rcar e6053000.gpio: driving 16 GPIOs
753 13:43:23.660956 [ 2.339551] gpio_rcar e6054000.gpio: driving 18 GPIOs
754 13:43:23.661355 [ 2.340747] gpio_rcar e6055000.gpio: driving 26 GPIOs
755 13:43:23.662606 [ 2.341602] gpio-370 (usb1-reset): hogged as output/low
756 13:43:23.683075 [ 2.342130] gpio_rcar e6055400.gpio: driving 32 GPIOs
757 13:43:23.683535 [ 2.343698] gpio_rcar e6055800.gpio: driving 4 GPIOs
758 13:43:23.683931 [ 2.349952] rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
759 13:43:23.685165 [ 2.350066] rcar-pcie fe000000.pcie: IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
760 13:43:23.704726 [ 2.350200] rcar-pcie fe000000.pcie: MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
761 13:43:23.705188 [ 2.350292] rcar-pcie fe000000.pcie: MEM 0x0030000000..0x0037ffffff -> 0x0030000000
762 13:43:23.728326 [ 2.350392] rcar-pcie fe000000.pcie: MEM 0x0038000000..0x003fffffff -> 0x0038000000
763 13:43:23.728787 [ 2.350470] rcar-pcie fe000000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
764 13:43:23.730079 [ 2.418241] rcar-pcie fe000000.pcie: PCIe link down
765 13:43:23.730484 [ 2.419281] rcar-pcie ee800000.pcie: host bridge /soc/pcie@ee800000 ranges:
766 13:43:23.749976 [ 2.419386] rcar-pcie ee800000.pcie: IO 0x00ee900000..0x00ee9fffff -> 0x0000000000
767 13:43:23.750436 [ 2.419485] rcar-pcie ee800000.pcie: MEM 0x00eea00000..0x00eebfffff -> 0x00eea00000
768 13:43:23.750834 [ 2.419575] rcar-pcie ee800000.pcie: MEM 0x00c0000000..0x00c7ffffff -> 0x00c0000000
769 13:43:23.772465 [ 2.419631] rcar-pcie ee800000.pcie: MEM 0x00c8000000..0x00cfffffff -> 0x00c8000000
770 13:43:23.772924 [ 2.419705] rcar-pcie ee800000.pcie: IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
771 13:43:23.774240 [ 2.486218] rcar-pcie ee800000.pcie: PCIe link down
772 13:43:23.795085 [ 2.494832] EINJ: ACPI disabled.
773 13:43:23.795543 [ 2.554256] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
774 13:43:23.795939 [ 2.563454] SuperH (H)SCI(F) driver initialized
775 13:43:23.797232 [ 2.564729] e6540000.serial: ttySC1 at MMIO 0xe6540000 (irq = 39, base_baud = 0) is a hscif
776 13:43:23.806066 [ 2.565658] serial serial0: tty port ttySC1 registered
777 13:43:23.809317 [ 2.568669] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 123, base_baud = 0) is a scif
778 13:43:23.813738 [ 3.733923] printk: console [ttySC0] enabled
779 13:43:23.823173 [ 3.742761] msm_serial: driver initialized
780 13:43:23.866600 [ 3.788099] loop: module loaded
781 13:43:23.875438 [ 3.792804] lkdtm: No crash points registered, enable through debugfs
782 13:43:23.882889 [ 3.802860] megasas: 07.714.04.00-rc1
783 13:43:23.909421 [ 3.830133] thunder_xcv, ver 1.0
784 13:43:23.911911 [ 3.833530] thunder_bgx, ver 1.0
785 13:43:23.915172 [ 3.836900] nicpf, ver 1.0
786 13:43:23.923689 [ 3.844228] hclge is initializing
787 13:43:23.943170 [ 3.847687] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
788 13:43:23.944507 [ 3.854944] hns3: Copyright (c) 2017 Huawei Corporation.
789 13:43:23.944929 [ 3.860404] e1000: Intel(R) PRO/1000 Network Driver
790 13:43:23.946754 [ 3.865315] e1000: Copyright (c) 1999-2006 Intel Corporation.
791 13:43:23.955197 [ 3.871231] e1000e: Intel(R) PRO/1000 Network Driver
792 13:43:23.958418 [ 3.876231] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
793 13:43:23.966064 [ 3.882284] igb: Intel(R) Gigabit Ethernet Network Driver
794 13:43:23.969318 [ 3.887714] igb: Copyright (c) 2007-2014 Intel Corporation.
795 13:43:23.977972 [ 3.893400] igbvf: Intel(R) Gigabit Virtual Function Network Driver
796 13:43:23.981326 [ 3.899699] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
797 13:43:23.986776 [ 3.907052] sky2: driver version 1.30
798 13:43:23.996436 [ 3.915866] VFIO - User Level meta-driver version: 0.3
799 13:43:24.009425 [ 3.927534] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
800 13:43:24.014789 [ 3.934155] ehci-pci: EHCI PCI platform driver
801 13:43:24.020237 [ 3.938718] ehci-platform: EHCI generic platform driver
802 13:43:24.027076 [ 3.945860] ehci-platform ee0a0100.usb: EHCI Host Controller
803 13:43:24.035689 [ 3.951694] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
804 13:43:24.042325 [ 3.959876] ehci-platform ee0a0100.usb: irq 161, io mem 0xee0a0100
805 13:43:24.060372 [ 3.978381] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
806 13:43:24.066878 [ 3.987285] hub 1-0:1.0: USB hub found
807 13:43:24.071252 [ 3.991221] hub 1-0:1.0: 1 port detected
808 13:43:24.077780 [ 3.997715] ehci-orion: EHCI orion driver
809 13:43:24.082192 [ 4.002461] ehci-exynos: EHCI Exynos driver
810 13:43:24.094208 [ 4.007115] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
811 13:43:24.094634 [ 4.013372] ohci-pci: OHCI PCI platform driver
812 13:43:24.099578 [ 4.017949] ohci-platform: OHCI generic platform driver
813 13:43:24.107327 [ 4.024863] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
814 13:43:24.114906 [ 4.031649] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
815 13:43:24.121450 [ 4.039758] ohci-platform ee0a0000.usb: irq 161, io mem 0xee0a0000
816 13:43:24.213487 [ 4.134278] hub 2-0:1.0: USB hub found
817 13:43:24.217960 [ 4.138154] hub 2-0:1.0: 1 port detected
818 13:43:24.224414 [ 4.144329] ohci-exynos: OHCI Exynos driver
819 13:43:24.231955 [ 4.150355] xhci-hcd ee000000.usb: xHCI Host Controller
820 13:43:24.238677 [ 4.155661] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 3
821 13:43:24.248406 [ 4.163498] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v3.dlmem failed with error -2
822 13:43:24.257171 [ 4.172939] xhci-hcd ee000000.usb: Falling back to sysfs fallback for: r8a779x_usb3_v3.dlmem
823 13:43:24.337693 [ 4.254436] usb 1-1: new high-speed USB device number 2 using ehci-platform
824 13:43:24.501179 [ 4.421918] hub 1-1:1.0: USB hub found
825 13:43:24.505545 [ 4.426015] hub 1-1:1.0: 2 ports detected
826 13:44:24.559906 [ 64.478907] xhci-hcd ee000000.usb: can't setup: -110
827 13:44:24.566062 [ 64.483959] xhci-hcd ee000000.usb: USB bus 3 deregistered
828 13:44:24.571649 [ 64.489683] xhci-hcd: probe of ee000000.usb failed with error -110
829 13:44:24.579432 [ 64.496982] usbcore: registered new interface driver usb-storage
830 13:44:24.592178 [ 64.513043] i2c /dev entries driver
831 13:44:24.620850 [ 64.540667] cs2000-cp 2-004f: revision - C1
832 13:44:24.625274 [ 64.545164] i2c-rcar e6510000.i2c: probed
833 13:44:24.639166 [ 64.559234] i2c-rcar e66d8000.i2c: probed
834 13:44:24.660566 [ 64.577059] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
835 13:44:24.671444 [ 64.588458] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
836 13:44:24.683283 [ 64.599779] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 2 trip points
837 13:44:24.701323 [ 64.620479] cpu cpu0: EM: created perf domain
838 13:44:24.712243 [ 64.625180] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1499999 KHz, changing to: 1500000 KHz
839 13:44:24.721828 [ 64.640928] cpu cpu2: EM: created perf domain
840 13:44:24.734980 [ 64.647464] cpufreq: cpufreq_online: CPU2: Running at unlisted initial frequency: 1199999 KHz, changing to: 1200000 KHz
841 13:44:24.747851 [ 64.665887] sdhci: Secure Digital Host Controller Interface driver
842 13:44:24.753199 [ 64.672209] sdhci: Copyright(c) Pierre Ossman
843 13:44:24.769512 [ 64.678842] Synopsys Designware Multimedia Card Interface Driver
844 13:44:24.770001 [ 64.682455] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
845 13:44:24.772731 [ 64.688914] sdhci-pltfm: SDHCI platform and OF driver helper
846 13:44:24.786629 [ 64.704462] ledtrig-cpu: registered to indicate activity on CPUs
847 13:44:24.796595 [ 64.713827] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
848 13:44:24.806214 [ 64.723149] usbcore: registered new interface driver usbhid
849 13:44:24.809469 [ 64.728758] usbhid: USB HID core driver
850 13:44:24.824463 [ 64.738509] renesas_sdhi_internal_dmac ee160000.mmc: mmc0 base at 0x00000000ee160000, max clock rate 200 MHz
851 13:44:24.831925 [ 64.753007] netem: version 1.3
852 13:44:24.838395 [ 64.756230] ipip: IPv4 and MPLS over IPv4 tunneling driver
853 13:44:24.845027 [ 64.763551] gre: GRE over IPv4 demultiplexor driver
854 13:44:24.849421 [ 64.768589] ip_gre: GRE over IPv4 tunneling driver
855 13:44:24.857057 [ 64.776568] IPv4 over IPsec tunneling driver
856 13:44:24.864609 [ 64.784199] NET: Registered protocol family 10
857 13:44:24.872197 [ 64.792482] Segment Routing with IPv6
858 13:44:24.879761 [ 64.799107] ip6_gre: GRE over IPv6 tunneling driver
859 13:44:24.886255 [ 64.805161] NET: Registered protocol family 17
860 13:44:24.891782 [ 64.810799] 9pnet: Installing 9P2000 support
861 13:44:24.896161 [ 64.815288] Key type dns_resolver registered
862 13:44:24.900547 [ 64.820511] registered taskstats version 1
863 13:44:24.906003 [ 64.824752] Loading compiled-in X.509 certificates
864 13:44:24.961140 [ 64.880267] mmc0: new HS200 MMC card at address 0001
865 13:44:24.971910 [ 64.890790] mmcblk0: mmc0:0001 S0J57X 29.6 GiB
866 13:44:24.981881 [ 64.896232] mmcblk0boot0: mmc0:0001 S0J57X partition 1 31.5 MiB
867 13:44:24.985208 [ 64.902678] mmcblk0boot1: mmc0:0001 S0J57X partition 2 31.5 MiB
868 13:44:24.992718 [ 64.909367] mmcblk0rpmb: mmc0:0001 S0J57X partition 3 4.00 MiB, chardev (234:0)
869 13:44:25.000342 [ 64.917859] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
870 13:44:25.073504 [ 64.986538] ehci-platform ee080100.usb: EHCI Host Controller
871 13:44:25.076726 [ 64.992417] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 3
872 13:44:25.083248 [ 65.000505] ehci-platform ee080100.usb: irq 160, io mem 0xee080100
873 13:44:25.104744 [ 65.022386] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
874 13:44:25.111271 [ 65.031345] hub 3-0:1.0: USB hub found
875 13:44:25.115669 [ 65.035316] hub 3-0:1.0: 1 port detected
876 13:44:25.132989 [ 65.044958] ohci-platform ee080000.usb: Generic Platform OHCI controller
877 13:44:25.136209 [ 65.051859] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 4
878 13:44:25.142706 [ 65.059981] ohci-platform ee080000.usb: irq 160, io mem 0xee080000
879 13:44:25.237842 [ 65.158294] hub 4-0:1.0: USB hub found
880 13:44:25.242252 [ 65.162226] hub 4-0:1.0: 1 port detected
881 13:44:25.267978 [ 65.185825] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
882 13:44:25.282975 [ 65.198584] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
883 13:44:25.307482 [ 65.222655] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
884 13:44:25.339442 [ 65.248462] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
885 13:44:25.342791 [ 65.249863] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
886 13:44:25.366202 [ 65.281728] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
887 13:44:25.389578 [ 65.304795] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
888 13:44:25.399486 [ 65.309287] renesas_sdhi_internal_dmac ee140000.mmc: mmc2 base at 0x00000000ee140000, max clock rate 200 MHz
889 13:44:25.420885 [ 65.330654] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
890 13:44:25.424212 [ 65.332178] renesas_sdhi_internal_dmac ee140000.mmc: card claims to support voltages below defined range
891 13:44:25.463505 [ 65.376142] mmc2: new high speed SDIO card at address 0001
892 13:44:25.466852 [ 65.381052] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e1, IRQ 118.
893 13:44:25.478472 [ 65.397355] IP-Config: Failed to open gretap0
894 13:44:25.482821 [ 65.402165] IP-Config: Failed to open erspan0
895 13:44:25.510832 [ 65.419131] RTL8211E Gigabit Ethernet e6800000.ethernet-ffffffff:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=166)
896 13:44:29.145906 [ 65.454415] Sending DHCP requests ..
897 13:44:29.152386 [ 69.065948] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
898 13:44:29.160001 [ 69.076221] ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
899 13:44:31.799727 [ 71.590481] ., OK
900 13:44:31.808283 [ 71.724731] IP-Config: Got DHCP answer from 172.16.3.3, my address is 172.16.3.188
901 13:44:31.811540 [ 71.732621] IP-Config: Complete:
902 13:44:31.822479 [ 71.735956] device=eth0, hwaddr=fc:28:99:92:7b:e1, ipaddr=172.16.3.188, mask=255.255.255.0, gw=172.16.3.3
903 13:44:31.832361 [ 71.746222] host=172.16.3.188, domain=denx.de, nis-domain=(none)
904 13:44:31.835578 [ 71.752770] bootserver=172.16.3.33, rootserver=172.16.3.3, rootpath=
905 13:44:31.839850 [ 71.752799] nameserver0=172.16.3.3
906 13:44:31.843188 [ 71.763629] ntpserver0=172.16.3.3
907 13:44:31.850720 [ 71.772003] ALSA device list:
908 13:44:31.855174 [ 71.775228] No soundcards found.
909 13:44:31.896581 [ 71.816190] Freeing unused kernel memory: 9728K
910 13:44:31.899986 [ 71.821172] Run /init as init process
911 13:44:31.948527 Loading, please wait...
912 13:44:32.064929 Starting version 247.3-7+deb11u1
913 13:44:33.754814 [ 73.674984] CAN device driver interface
914 13:44:33.760166 [ 73.675386] renesas_usbhs e6590000.usb: host probed
915 13:44:33.765853 [ 73.684218] renesas_usbhs e6590000.usb: no transceiver found
916 13:44:33.777703 [ 73.695231] rcar_can e6c30000.can: device registered (IRQ121)
917 13:44:33.784066 [ 73.702973] renesas_usbhs e6590000.usb: gadget probed
918 13:44:33.797916 [ 73.716739] renesas_usbhs e6590000.usb: probed
919 13:44:33.821431 [ 73.739548] rcar_can e6c38000.can: device registered (IRQ122)
920 13:44:33.841756 [ 73.760621] renesas_usb3 ee020000.usb: probed with phy
921 13:44:33.860963 [ 73.780757] Bluetooth: Core ver 2.22
922 13:44:33.866404 [ 73.785209] NET: Registered protocol family 31
923 13:44:33.871982 [ 73.789742] Bluetooth: HCI device and connection manager initialized
924 13:44:33.878676 [ 73.796704] Bluetooth: HCI socket layer initialized
925 13:44:33.882001 [ 73.800343] mc: Linux media interface: v0.10
926 13:44:33.888402 [ 73.808280] rcar_sound ec500000.sound: probed
927 13:44:33.896089 [ 73.814663] Bluetooth: L2CAP socket layer initialized
928 13:44:33.901536 [ 73.820414] Bluetooth: SCO socket layer initialized
929 13:44:33.909395 [ 73.820708] rcar-fcp fea27000.fcp: deferred probe timeout, ignoring dependency
930 13:44:33.921254 [ 73.837623] rcar-fcp fea2f000.fcp: deferred probe timeout, ignoring dependency
931 13:44:33.937161 [ 73.855007] videodev: Linux video capture interface: v2.00
932 13:44:33.943890 [ 73.856856] rcar-fcp fea37000.fcp: deferred probe timeout, ignoring dependency
933 13:44:33.953410 [ 73.872592] Bluetooth: HCI UART driver ver 2.3
934 13:44:33.961258 [ 73.875145] rcar-fcp fe9af000.fcp: deferred probe timeout, ignoring dependency
935 13:44:33.965479 [ 73.877215] Bluetooth: HCI UART protocol H4 registered
936 13:44:33.972029 [ 73.890072] Bluetooth: HCI UART protocol LL registered
937 13:44:33.984014 [ 73.896617] Bluetooth: HCI UART protocol Broadcom registered
938 13:44:33.984389 [ 73.902642] Bluetooth: HCI UART protocol QCA registered
939 13:44:34.018168 [ 73.931887] rcar-dw-hdmi fead0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
940 13:44:34.039315 [ 73.955260] rcar-dw-hdmi fead0000.hdmi: registered DesignWare HDMI I2C bus driver
941 13:44:34.045967 [ 73.962280] rcar_fdp1 fe940000.fdp1: Device registered as /dev/video2
942 13:44:34.074765 [ 73.988166] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
943 13:44:34.083500 [ 73.998393] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
944 13:44:34.206034 [ 74.120121] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
945 13:44:34.212569 [ 74.129733] Bluetooth: hci0: download firmware failed, retrying...
946 13:44:34.255128 [ 74.170840] [drm] Initialized rcar-du 1.0.0 20130110 for feb00000.display on minor 0
947 13:44:34.259423 [ 74.178705] [drm] Device feb00000.display probed
948 13:44:34.269250 [ 74.185779] rcar-du feb00000.display: [drm] Cannot find any crtc or sizes
949 13:44:34.300143 [ 74.215531] cfg80211: Loading compiled-in X.509 certificates for regulatory database
950 13:44:34.345664 [ 74.259766] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
951 13:44:34.355507 [ 74.270029] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
952 13:44:34.368407 [ 74.272363] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
953 13:44:34.371765 [ 74.285193] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
954 13:44:34.380384 [ 74.286836] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
955 13:44:34.391281 [ 74.295179] Bluetooth: hci0: download firmware failed, retrying...
956 13:44:34.394527 [ 74.303876] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
957 13:44:34.415643 [ 74.334852] cfg80211: failed to load regulatory.db
958 13:44:34.513134 [ 74.426103] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
959 13:44:34.521769 [ 74.436445] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
960 13:44:34.536900 [ 74.451370] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
961 13:44:34.543499 [ 74.460786] Bluetooth: hci0: download firmware failed, retrying...
962 13:44:34.618640 [ 74.531056] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
963 13:44:34.633660 [ 74.547497] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl1271-nvs.bin
964 13:44:34.643513 [ 74.548272] hci-ti serial0-0: Direct firmware load for ti-connectivity/TIInit_11.8.32.bts failed with error -2
965 13:44:34.653262 [ 74.567531] hci-ti serial0-0: Falling back to sysfs fallback for: ti-connectivity/TIInit_11.8.32.bts
966 13:44:34.672653 [ 74.568519] wl18xx_driver wl18xx.2.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
967 13:44:34.695330 Begin: Loading essential drivers ... don[ 74.589523] wl18xx_driver wl18xx.2.auto: Falling back to sysfs fallback for: ti-connectivity/wl18xx-conf.bin
968 13:44:34.695768 e.
969 13:44:34.696142 [ 74.592951] Bluetooth: hci0: request_firmware failed(errno -2) for ti-connectivity/TIInit_11.8.32.bts
970 13:44:34.698045 Begin: Running /[ 74.606822] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
971 13:44:34.716857 scripts/init-pre[ 74.610465] Bluetooth: hci0: download firmware failed, retrying...
972 13:44:34.717331 mount ... done.
973 13:44:34.719274 Begin:[ 74.628778] wlcore: WARNING falling back to default config
974 13:44:34.719693 Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
975 13:44:34.722220 Begin: Running /scripts/nfs-premount ... done.
976 13:44:34.840741 IP-Config: eth0 hardware address fc:28:99:92:7b:e1 mtu 1500 DHCP
977 13:44:34.865374 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
978 13:44:34.865873 SIOCSIFFLAGS: Cannot assign requested address
979 13:44:34.881507 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
980 13:44:34.882007 SIOCSIFFLAGS: Cannot assign requested address
981 13:44:34.971515 IP-Config: eth0 complete (dhcp from 172.16.3.3):
982 13:44:34.971985 address: 172.16.3.188 broadcast: 172.16.3.255 netmask: 255.255.255.0
983 13:44:34.973961 gateway: 172.16.3.3 dns0 : 172.16.3.3 dns1 : 0.0.0.0
984 13:44:34.981383 domain : denx.de
985 13:44:34.984574 rootserver: 172.16.3.33 rootpath:
986 13:44:34.984841 filename : this-host-is-not-configured.kpxe
987 13:44:35.100736 done.
988 13:44:35.121130 Begin: Running /scripts/nfs-bottom ... done.
989 13:44:35.246811 Begin: Running /scripts/init-bottom ... done.
990 13:44:35.266183 [ 75.184508] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
991 13:44:35.311620 [ 75.232268] wlcore: loaded
992 13:44:36.322027 [ 76.238590] systemd[1]: System time before build time, advancing clock.
993 13:44:36.598007 [ 76.498745] systemd[1]: systemd 247.3-7+deb11u1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
994 13:44:36.607582 [ 76.525917] systemd[1]: Detected architecture arm64.
995 13:44:36.629902
996 13:44:36.630281 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
997 13:44:36.630603
998 13:44:36.651369 [ 76.569345] systemd[1]: Set hostname to <debian-bullseye-arm64>.
999 13:44:38.006903 [ 77.923125] systemd[1]: Queued start job for default target Graphical Interface.
1000 13:44:38.017532 [ 77.934254] random: systemd: uninitialized urandom read (16 bytes read)
1001 13:44:38.035651 [ 77.953513] systemd[1]: Created slice system-getty.slice.
1002 13:44:38.042387 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1003 13:44:38.057360 [ 77.974894] random: systemd: uninitialized urandom read (16 bytes read)
1004 13:44:38.067237 [ 77.985556] systemd[1]: Created slice system-modprobe.slice.
1005 13:44:38.074032 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1006 13:44:38.090053 [ 78.006741] random: systemd: uninitialized urandom read (16 bytes read)
1007 13:44:38.102072 [ 78.019824] systemd[1]: Created slice system-serial\x2dgetty.slice.
1008 13:44:38.109708 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1009 13:44:38.128103 [ 78.046108] systemd[1]: Created slice User and Session Slice.
1010 13:44:38.134619 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1011 13:44:38.152978 [ 78.068626] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1012 13:44:38.161574 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1013 13:44:38.179788 [ 78.096116] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1014 13:44:38.189508 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1015 13:44:38.214106 [ 78.123045] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1016 13:44:38.217484 [ 78.135141] systemd[1]: Reached target Local Encrypted Volumes.
1017 13:44:38.225222 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1018 13:44:38.240104 [ 78.158884] systemd[1]: Reached target Paths.
1019 13:44:38.245553 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1020 13:44:38.264974 [ 78.179117] systemd[1]: Reached target Remote File Systems.
1021 13:44:38.268186 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1022 13:44:38.284036 [ 78.202978] systemd[1]: Reached target Slices.
1023 13:44:38.289530 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1024 13:44:38.303445 [ 78.223154] systemd[1]: Reached target Swap.
1025 13:44:38.309985 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1026 13:44:38.328210 [ 78.245774] systemd[1]: Listening on initctl Compatibility Named Pipe.
1027 13:44:38.338038 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1028 13:44:38.359374 [ 78.277665] systemd[1]: Listening on Journal Audit Socket.
1029 13:44:38.367122 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1030 13:44:38.387554 [ 78.305576] systemd[1]: Listening on Journal Socket (/dev/log).
1031 13:44:38.395346 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1032 13:44:38.416713 [ 78.335807] systemd[1]: Listening on Journal Socket.
1033 13:44:38.424262 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1034 13:44:38.446813 [ 78.363998] systemd[1]: Listening on Network Service Netlink Socket.
1035 13:44:38.454544 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1036 13:44:38.477936 [ 78.395560] systemd[1]: Listening on udev Control Socket.
1037 13:44:38.484494 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1038 13:44:38.504746 [ 78.422783] systemd[1]: Listening on udev Kernel Socket.
1039 13:44:38.511463 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1040 13:44:38.560230 [ 78.478306] systemd[1]: Mounting Huge Pages File System...
1041 13:44:38.566738 Mounting [0;1;39mHuge Pages File System[0m...
1042 13:44:38.606047 [ 78.523781] systemd[1]: Mounting POSIX Message Queue File System...
1043 13:44:38.613693 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1044 13:44:38.653147 [ 78.570992] systemd[1]: Mounting Kernel Debug File System...
1045 13:44:38.660628 Mounting [0;1;39mKernel Debug File System[0m...
1046 13:44:38.701063 [ 78.619021] systemd[1]: Mounting Kernel Trace File System...
1047 13:44:38.707461 Mounting [0;1;39mKernel Trace File System[0m...
1048 13:44:38.740537 [ 78.656071] systemd[1]: Starting Create list of static device nodes for the current kernel...
1049 13:44:38.749169 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1050 13:44:38.782175 [ 78.699765] systemd[1]: Starting Load Kernel Module configfs...
1051 13:44:38.788648 Starting [0;1;39mLoad Kernel Module configfs[0m...
1052 13:44:38.822540 [ 78.740617] systemd[1]: Starting Load Kernel Module drm...
1053 13:44:38.828011 Starting [0;1;39mLoad Kernel Module drm[0m...
1054 13:44:38.859981 [ 78.781066] systemd[1]: Starting Load Kernel Module fuse...
1055 13:44:38.868508 Starting [0;1;39mLoad Kernel Module fuse[0m...
1056 13:44:38.896262 [ 78.810680] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1057 13:44:38.925935 [ 78.844928] systemd[1]: Starting Journal Service...
1058 13:44:38.931453 Starting [0;1;39mJournal Service[0m...
1059 13:44:38.941125 [ 78.860884] fuse: init (API version 7.32)
1060 13:44:38.978196 [ 78.896170] systemd[1]: Starting Load Kernel Modules...
1061 13:44:38.983737 Starting [0;1;39mLoad Kernel Modules[0m...
1062 13:44:39.014639 [ 78.931201] systemd[1]: Starting Remount Root and Kernel File Systems...
1063 13:44:39.021279 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1064 13:44:39.038365 [ 78.955449] random: systemd: uninitialized urandom read (16 bytes read)
1065 13:44:39.060809 [ 78.978573] systemd[1]: Starting Coldplug All udev Devices...
1066 13:44:39.067205 Starting [0;1;39mColdplug All udev Devices[0m...
1067 13:44:39.105313 [ 79.023749] systemd[1]: Mounted Huge Pages File System.
1068 13:44:39.112083 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1069 13:44:39.121873 [ 79.038267] random: systemd-journal: uninitialized urandom read (16 bytes read)
1070 13:44:39.131620 [ 79.049517] systemd[1]: Mounted POSIX Message Queue File System.
1071 13:44:39.139505 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1072 13:44:39.160891 [ 79.079052] systemd[1]: Mounted Kernel Debug File System.
1073 13:44:39.169694 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1074 13:44:39.186624 [ 79.105250] systemd[1]: Mounted Kernel Trace File System.
1075 13:44:39.194389 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1076 13:44:39.223584 [ 79.139327] systemd[1]: Finished Create list of static device nodes for the current kernel.
1077 13:44:39.233920 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1078 13:44:39.258456 [ 79.176215] systemd[1]: modprobe@configfs.service: Succeeded.
1079 13:44:39.272455 [ 79.190401] systemd[1]: Finished Load Kernel Module configfs.
1080 13:44:39.280327 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1081 13:44:39.300401 [ 79.218693] systemd[1]: modprobe@drm.service: Succeeded.
1082 13:44:39.313260 [ 79.231980] systemd[1]: Finished Load Kernel Module drm.
1083 13:44:39.321078 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1084 13:44:39.349722 [ 79.268002] systemd[1]: modprobe@fuse.service: Succeeded.
1085 13:44:39.364634 [ 79.282585] systemd[1]: Finished Load Kernel Module fuse.
1086 13:44:39.372351 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1087 13:44:39.397934 [ 79.316764] systemd[1]: Finished Load Kernel Modules.
1088 13:44:39.401322 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1089 13:44:39.432323 [ 79.348252] random: systemd-journal: uninitialized urandom read (16 bytes read)
1090 13:44:39.438950 [ 79.348353] systemd[1]: Finished Remount Root and Kernel File Systems.
1091 13:44:39.447565 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1092 13:44:39.461343 [ 79.380177] systemd[1]: Started Journal Service.
1093 13:44:39.466841 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1094 13:44:39.503922 Mounting [0;1;39mFUSE Control File System[0m...
1095 13:44:39.538152 Mounting [0;1;39mKernel Configuration File System[0m...
1096 13:44:39.575274 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1097 13:44:39.605970 Starting [0;1;39mLoad/Save Random Seed[0m...
1098 13:44:39.635661 Starting [0;1;39mApply Kernel Variables[0m...
1099 13:44:39.671687 Starting [0;1;39mCreate System Users[0m...
1100 13:44:39.684775 [ 79.600379] systemd-journald[358]: Received client request to flush runtime journal.
1101 13:44:39.715452 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1102 13:44:39.732621 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1103 13:44:39.764656 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1104 13:44:41.247674 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1105 13:44:42.513719 [ 82.430496] random: crng init done
1106 13:44:42.516947 [ 82.434623] random: 49 urandom warning(s) missed due to ratelimiting
1107 13:44:42.607864 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1108 13:44:42.870868 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1109 13:44:43.763034 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1110 13:44:43.824314 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1111 13:44:44.064123 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1112 13:44:44.084455 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1113 13:44:44.102852 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1114 13:44:44.150474 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1115 13:44:44.207851 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1116 13:44:44.962822 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1117 13:44:45.011460 Starting [0;1;39mNetwork Service[0m...
1118 13:44:45.458140 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1119 13:44:45.588104 Starting [0;1;39mNetwork Time Synchronization[0m...
1120 13:44:45.655899 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1121 13:44:45.735390 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1122 13:44:45.998238 Starting [0;1;39mNetwork Name Resolution[0m...
1123 13:44:46.120077 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1124 13:44:46.731398 [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
1125 13:44:46.756770 [[0;32m OK [0m] Found device [0;1;39m/dev/ttySC0[0m.
1126 13:44:46.804513 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1127 13:44:46.824894 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1128 13:44:46.843204 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1129 13:44:46.862407 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1130 13:44:46.878564 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1131 13:44:47.510957 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1132 13:44:47.622145 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1133 13:44:47.729075 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1134 13:44:47.818953 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1135 13:44:47.833966 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1136 13:44:47.904877 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1137 13:44:47.921961 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1138 13:44:47.937959 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1139 13:44:47.980569 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1140 13:44:48.301772 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1141 13:44:48.616331 Starting [0;1;39mUser Login Management[0m...
1142 13:44:48.647287 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1143 13:44:48.733061 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1144 13:44:48.889328 [[0;32m OK [0m] Reached target [0;1;39mBluetooth[0m.
1145 13:44:48.916862 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1146 13:44:48.935022 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1147 13:44:48.953170 [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m.
1148 13:44:48.976801 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
1149 13:44:49.014753 Starting [0;1;39mPermit User Sessions[0m...
1150 13:44:49.056316 Starting [0;1;39mLoad/Save RF Kill Switch Status[0m...
1151 13:44:50.305283 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1152 13:44:50.436393 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1153 13:44:50.490285 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1154 13:44:50.541204 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttySC0[0m.
1155 13:44:50.561568 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1156 13:44:50.587156 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1157 13:44:50.604179 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1158 13:44:50.660327 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1159 13:44:51.274910 [[0;32m OK [0m] Started [0;1;39mLoad/Save RF Kill Switch Status[0m.
1160 13:44:51.357678 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1161 13:44:51.718671
1162 13:44:51.719151 Debian GNU/Linux 11 debian-bullseye-arm64 ttySC0
1163 13:44:51.719559
1164 13:44:51.722332 debian-bullseye-arm64 login: root (automatic login)
1165 13:44:51.722753
1166 13:44:52.327200 Linux debian-bullseye-arm64 5.10.153-cip19 #1 SMP PREEMPT Wed Nov 9 10:11:42 UTC 2022 aarch64
1167 13:44:52.327676
1168 13:44:52.328091 The programs included with the Debian GNU/Linux system are free software;
1169 13:44:52.328478 the exact distribution terms for each program are described in the
1170 13:44:52.338004 individual files in /usr/share/doc/*/copyright.
1171 13:44:52.338461
1172 13:44:52.338856 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1173 13:44:52.341182 permitted by applicable law.
1174 13:44:54.899261 Matched prompt #4: / #
1176 13:44:54.900676 Setting prompt string to ['/ #']
1177 13:44:54.901207 end: 2.4.4.1 login-action (duration 00:01:32) [common]
1179 13:44:54.902468 end: 2.4.4 auto-login-action (duration 00:01:35) [common]
1180 13:44:54.902992 start: 2.4.5 expect-shell-connection (timeout 00:02:16) [common]
1181 13:44:54.903397 Setting prompt string to ['/ #']
1182 13:44:54.903768 Forcing a shell prompt, looking for ['/ #']
1184 13:44:54.954910 / #
1185 13:44:54.955451 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1186 13:44:54.955882 Waiting using forced prompt support (timeout 00:02:30)
1187 13:44:54.962261
1188 13:44:54.972350 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1189 13:44:54.972916 start: 2.4.6 export-device-env (timeout 00:02:15) [common]
1190 13:44:54.973901 Sending with 20 millisecond of delay
1192 13:45:00.813611 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0'
1193 13:45:00.834631 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/780935/extract-nfsrootfs-pyebcjt0'
1194 13:45:00.835337 Sending with 20 millisecond of delay
1196 13:45:03.215915 / # export NFS_SERVER_IP='172.16.3.3'
1197 13:45:03.236824 export NFS_SERVER_IP='172.16.3.3'
1198 13:45:03.237623 end: 2.4.6 export-device-env (duration 00:00:08) [common]
1199 13:45:03.238175 end: 2.4 uboot-commands (duration 00:02:52) [common]
1200 13:45:03.238699 end: 2 uboot-action (duration 00:02:53) [common]
1201 13:45:03.239213 start: 3 lava-test-retry (timeout 00:05:13) [common]
1202 13:45:03.239729 start: 3.1 lava-test-shell (timeout 00:05:13) [common]
1203 13:45:03.240154 Using namespace: common
1204 13:45:03.240570 Using a character delay of 20 (ms)
1206 13:45:03.342127 / # #
1207 13:45:03.342666 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1208 13:45:03.348700 #
1209 13:45:03.357591 Using /lava-780935
1210 13:45:03.358083 Sending with 20 millisecond of delay
1212 13:45:04.962316 / # export SHELL=/bin/bash
1213 13:45:04.983271 e[ 103.393304] SDHI0 VccQ: disabling
1214 13:45:04.983732 xport SHELL=/bin/bash
1215 13:45:04.984366 Sending with 20 millisecond of delay
1217 13:45:06.870942 / # . /lava-780935/environment
1218 13:45:06.891907 . /lava-780935/environment
1219 13:45:06.894469 Sending with 20 millisecond of delay
1221 13:45:10.333055 / # /lava-780935/bin/lava-test-runner /lava-780935/0
1222 13:45:10.353911 Test shell timeout: 10s (minimum of the action and connection timeout)
1223 13:45:10.355917 /lava-780935/bin/lava-test-runner /lava-780935/0
1224 13:45:11.393355 + export TESTRUN_ID=0_timesync-off
1225 13:45:11.396579 + TESTRUN_ID=0_timesync-off
1226 13:45:11.397047 + cd /lava-780935/0/tests/0_timesync-off
1227 13:45:11.397448 ++ cat uuid
1228 13:45:11.444234 + UUID=780935_1.6.2.4.1
1229 13:45:11.444706 + set +x
1230 13:45:11.447481 <LAVA_SIGNAL_STARTRUN 0_timesync-off 780935_1.6.2.4.1>
1231 13:45:11.447983 + systemctl stop systemd-timesyncd
1232 13:45:11.448656 Received signal: <STARTRUN> 0_timesync-off 780935_1.6.2.4.1
1233 13:45:11.449069 Starting test lava.0_timesync-off (780935_1.6.2.4.1)
1234 13:45:11.449556 Skipping test definition patterns.
1235 13:45:11.687107 + set +x
1236 13:45:11.687589 <LAVA_SIGNAL_ENDRUN 0_timesync-off 780935_1.6.2.4.1>
1237 13:45:11.688244 Received signal: <ENDRUN> 0_timesync-off 780935_1.6.2.4.1
1238 13:45:11.688698 Ending use of test pattern.
1239 13:45:11.689096 Ending test lava.0_timesync-off (780935_1.6.2.4.1), duration 0.24
1241 13:45:12.233092 + export TESTRUN_ID=1_kselftest-lkdtm
1242 13:45:12.233573 + TESTRUN_ID=1_kselftest-lkdtm
1243 13:45:12.234016 + cd /lava-780935/0/tests/1_kselftest-lkdtm
1244 13:45:12.236449 ++ cat uuid
1245 13:45:12.296800 + UUID=780935_1.6.2.4.5
1246 13:45:12.297274 + set +x
1247 13:45:12.297703 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 780935_1.6.2.4.5>
1248 13:45:12.298346 Received signal: <STARTRUN> 1_kselftest-lkdtm 780935_1.6.2.4.5
1249 13:45:12.298745 Starting test lava.1_kselftest-lkdtm (780935_1.6.2.4.5)
1250 13:45:12.299212 Skipping test definition patterns.
1251 13:45:12.299831 + cd ./automated/linux/kselftest/
1252 13:45:12.313189 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b r8a774a1-hihope-rzg2m-ex -g cip -e '' -p /opt/kselftests/mainline/
1253 13:45:12.426013 INFO: Generating a skipfile based on /lava-780935/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
1254 13:45:12.638454 INFO: Using the following generated skipfile contents (until EOF):
1255 13:45:12.665222 breakpoints:breakpoint_test
1256 13:45:12.665722 breakpoints:step_after_suspend_test
1257 13:45:12.666129 ftrace:ftracetest
1258 13:45:12.666520 net:rtnetlink.sh
1259 13:45:12.666904 net:tls
1260 13:45:12.667284 netfilter:bridge_brouter.sh
1261 13:45:12.667661 netfilter:nft_flowtable.sh
1262 13:45:12.668709 netfilter:nft_trans_stress.sh
1263 13:45:12.669182 pidfd:pidfd_wait
1264 13:45:12.669586 INFO: EOF
1265 13:45:12.862015 INFO: Installing sed perl wget xz-utils iproute2
1266 13:45:14.500057 Hit:1 http://deb.debian.org/debian bullseye InRelease
1267 13:45:24.039423 Reading package lists...
1268 13:45:25.230028 Reading package lists...
1269 13:45:25.877197 Building dependency tree...
1270 13:45:25.877698 Reading state information...
1271 13:45:26.059143 iproute2 is already the newest version (5.10.0-4).
1272 13:45:26.059621 perl is already the newest version (5.32.1-4+deb11u2).
1273 13:45:26.060354 sed is already the newest version (4.7-1).
1274 13:45:26.060753 wget is already the newest version (1.21-1+deb11u1).
1275 13:45:26.062702 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
1276 13:45:27.563454 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1277 13:45:27.744585 --2022-11-09 13:45:27-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.153-cip19/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1278 13:45:27.782675 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
1279 13:45:27.954927 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
1280 13:45:28.128111 HTTP request sent, awaiting response... 200 OK
1281 13:45:28.128584 Length: 1740372 (1.7M) [application/octet-stream]
1282 13:45:28.180049 Saving to: 'kselftest.tar.xz'
1283 13:45:28.180510
1284 13:45:29.384508 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 2%[ ] 43.32K 150KB/s kselftest.tar.xz 12%[=> ] 206.45K 407KB/s kselftest.tar.xz 25%[====> ] 437.07K 545KB/s kselftest.tar.xz 38%[======> ] 646.17K 642KB/s kselftest.tar.xz 100%[===================>] 1.66M 1.38MB/s in 1.2s
1285 13:45:29.384992
1286 13:45:29.556060 2022-11-09 13:45:29 (1.38 MB/s) - 'kselftest.tar.xz' saved [1740372/1740372]
1287 13:45:29.556537
1288 13:46:51.139488 skiplist:
1289 13:46:51.140126 ========================================
1290 13:46:51.142567 breakpoints:breakpoint_test
1291 13:46:51.542700 breakpoints:step_after_suspend_test
1292 13:46:51.800236 ftrace:ftracetest
1293 13:46:52.017742 net:rtnetlink.sh
1294 13:46:52.250043 net:tls
1295 13:46:52.476013 netfilter:bridge_brouter.sh
1296 13:46:52.693613 netfilter:nft_flowtable.sh
1297 13:46:52.902755 netfilter:nft_trans_stress.sh
1298 13:46:53.117138 pidfd:pidfd_wait
1299 13:46:53.328365 ========================================
1300 13:46:56.210795 [ 216.128966] kselftest: Running tests in lkdtm
1301 13:46:56.257142 TAP version 13
1302 13:46:56.301707 1..70
1303 13:46:56.352620 # selftests: lkdtm: PANIC.sh
1304 13:46:56.618796 # Skipping PANIC: crashes entire system
1305 13:46:56.650625 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1306 13:46:56.780558 # selftests: lkdtm: BUG.sh
1307 13:46:57.323466 [ 217.241704] lkdtm: Performing direct entry BUG
1308 13:46:57.331074 [ 217.246736] ------------[ cut here ]------------
1309 13:46:57.334292 [ 217.251376] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1310 13:46:57.339678 [ 217.257159] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1311 13:46:57.404429 [ 217.262651] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1312 13:46:57.404926 [ 217.316018] CPU: 2 PID: 930 Comm: cat Not tainted 5.10.153-cip19 #1
1313 13:46:57.405327 [ 217.322285] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1314 13:46:57.426032 [ 217.328642] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1315 13:46:57.426499 [ 217.334664] pc : lkdtm_BUG+0x8/0x10
1316 13:46:57.426897 [ 217.338155] lr : lkdtm_do_action+0x24/0x40
1317 13:46:57.427281 [ 217.342251] sp : ffff8000149cbd10
1318 13:46:57.427993 [ 217.345565] x29: ffff8000149cbd10 x28: ffff0005c81a3100
1319 13:46:57.448643 [ 217.350887] x27: 0000000000000000 x26: 0000000000000000
1320 13:46:57.449109 [ 217.356208] x25: ffff8000114f1958 x24: ffff8000149cbe20
1321 13:46:57.449506 [ 217.361530] x23: 0000000000000004 x22: ffff0005c8042000
1322 13:46:57.450256 [ 217.366851] x21: ffff800011a07620 x20: ffff8000114f1968
1323 13:46:57.471192 [ 217.372172] x19: 0000000000000001 x18: ffff800012acf5f0
1324 13:46:57.471654 [ 217.377493] x17: 0000000000000000 x16: 0000000000000000
1325 13:46:57.472049 [ 217.382815] x15: 0000000000000028 x14: 000000000005cae0
1326 13:46:57.472429 [ 217.388136] x13: 0000000000000001 x12: 00000000379ae5a3
1327 13:46:57.492699 [ 217.393457] x11: ffff0005c81a3980 x10: ffff8000130e6000
1328 13:46:57.493161 [ 217.398779] x9 : ffff800010a0f734 x8 : 0000000000000000
1329 13:46:57.493558 [ 217.404100] x7 : ffff8000129d0000 x6 : ffff800012561000
1330 13:46:57.494318 [ 217.409421] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1331 13:46:57.516369 [ 217.414742] x3 : 0000000000000000 x2 : 0000000000000000
1332 13:46:57.516829 [ 217.420063] x1 : ffff0005c81a3100 x0 : ffff800010a0fde0
1333 13:46:57.517225 [ 217.425385] Call trace:
1334 13:46:57.517604 [ 217.427834] lkdtm_BUG+0x8/0x10
1335 13:46:57.518011 [ 217.430976] direct_entry+0xd0/0x140
1336 13:46:57.518726 [ 217.434557] full_proxy_write+0x68/0xbc
1337 13:46:57.537959 [ 217.438399] vfs_write+0xec/0x20c
1338 13:46:57.538420 [ 217.441715] ksys_write+0x70/0x100
1339 13:46:57.538816 [ 217.445118] __arm64_sys_write+0x24/0x30
1340 13:46:57.539199 [ 217.449048] el0_svc_common.constprop.0+0x84/0x1e0
1341 13:46:57.539573 [ 217.453842] do_el0_svc+0x2c/0x94
1342 13:46:57.539942 [ 217.457161] el0_svc+0x20/0x30
1343 13:46:57.559666 [ 217.460217] el0_sync_handler+0xb0/0xb4
1344 13:46:57.560137 [ 217.464056] el0_sync+0x180/0x1c0
1345 13:46:57.560543 [ 217.467381] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1346 13:46:57.560935 [ 217.473482] ---[ end trace ba1bbb62f5f28cf9 ]---
1347 13:46:57.561320 [ 217.478105] note: cat[930] exited with preempt_count 1
1348 13:46:57.583238 [ 217.483247] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1349 13:46:57.584054 [ 217.492121] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 930, name: cat
1350 13:46:57.584474 [ 217.499777] INFO: lockdep is turned off.
1351 13:46:57.584869 [ 217.503701] irq event stamp: 1814
1352 13:46:57.604759 [ 217.507025] hardirqs last enabled at (1813): [<ffff80001126084c>] _raw_spin_unlock_irq+0x4c/0xa0
1353 13:46:57.605230 [ 217.515904] hardirqs last disabled at (1814): [<ffff800011251e84>] el1_dbg+0x24/0x50
1354 13:46:57.627296 [ 217.523650] softirqs last enabled at (1808): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1355 13:46:57.627878 [ 217.532008] softirqs last disabled at (1803): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1356 13:46:57.628634 [ 217.540538] CPU: 2 PID: 930 Comm: cat Tainted: G D 5.10.153-cip19 #1
1357 13:46:57.650046 [ 217.548195] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1358 13:46:57.650519 [ 217.554548] Call trace:
1359 13:46:57.650924 [ 217.556998] dump_backtrace+0x0/0x1e4
1360 13:46:57.651314 [ 217.560662] show_stack+0x20/0x2c
1361 13:46:57.651724 [ 217.563983] dump_stack+0xf8/0x168
1362 13:46:57.652448 [ 217.567390] ___might_sleep+0x158/0x200
1363 13:46:57.652838 [ 217.571228] __might_sleep+0x58/0x90
1364 13:46:57.671624 [ 217.574809] exit_signals+0x34/0x24c
1365 13:46:57.672093 [ 217.578388] do_exit+0xd8/0xb34
1366 13:46:57.672500 [ 217.581531] die+0x22c/0x26c
1367 13:46:57.673238 [ 217.584414] bug_handler+0x54/0x74
1368 13:46:57.673656 [ 217.587821] call_break_hook+0x70/0x84
1369 13:46:57.674046 [ 217.591572] brk_handler+0x24/0x6c
1370 13:46:57.694117 [ 217.594981] do_debug_exception+0xd4/0x150
1371 13:46:57.694587 [ 217.599081] el1_dbg+0x34/0x50
1372 13:46:57.694992 [ 217.602138] el1_sync_handler+0x9c/0xd0
1373 13:46:57.695382 [ 217.605976] el1_sync+0x88/0x140
1374 13:46:57.695763 [ 217.609207] lkdtm_BUG+0x8/0x10
1375 13:46:57.696488 [ 217.612351] direct_entry+0xd0/0x140
1376 13:46:57.696878 [ 217.615929] full_proxy_write+0x68/0xbc
1377 13:46:57.716925 [ 217.619767] vfs_write+0xec/0x20c
1378 13:46:57.717397 [ 217.623084] ksys_write+0x70/0x100
1379 13:46:57.717837 [ 217.626489] __arm64_sys_write+0x24/0x30
1380 13:46:57.718230 [ 217.630416] el0_svc_common.constprop.0+0x84/0x1e0
1381 13:46:57.718615 [ 217.635210] do_el0_svc+0x2c/0x94
1382 13:46:57.718993 [ 217.638528] el0_svc+0x20/0x30
1383 13:46:57.722347 [ 217.641585] el0_sync_handler+0xb0/0xb4
1384 13:46:57.725511 [ 217.645423] el0_sync+0x180/0x1c0
1385 13:46:57.746000 [ 217.649044] ------------[ cut here ]------------
1386 13:46:57.746472 [ 217.653699] WARNING: CPU: 2 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1387 13:46:57.812909 # Segmentation fa[ 217.662491] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1388 13:46:57.813416 ult
1389 13:46:57.813863 [ 217.717031] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D W 5.10.153-cip19 #1
1390 13:46:57.814257 [ 217.725452] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1391 13:46:57.814641 [ 217.731815] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO BTYPE=--)
1392 13:46:57.835398 [ 217.737834] pc : rcu_eqs_enter.constprop.0+0xe4/0x140
1393 13:46:57.835867 [ 217.742899] lr : rcu_idle_enter+0x24/0xe0
1394 13:46:57.836271 [ 217.746911] sp : ffff8000135abef0
1395 13:46:57.836661 [ 217.750229] x29: ffff8000135abef0 x28: 0000000000000000
1396 13:46:57.856986 [ 217.755565] x27: 0000000000000000 x26: ffff0005c02d0000
1397 13:46:57.857464 [ 217.760898] x25: 0000000000000000 x24: 0000000000000000
1398 13:46:57.857909 [ 217.766227] x23: ffff8000125614a0 x22: ffff800011dcf138
1399 13:46:57.858300 [ 217.771555] x21: ffff800012561478 x20: ffff800011dd1380
1400 13:46:57.859032 [ 217.776884] x19: ffff00063f772380 x18: 0000000000000000
1401 13:46:57.877471 [ 217.782211] x17: 0000000000000000 x16: 0000000000000000
1402 13:46:57.877978 [ 217.787538] x15: 0000000000000030 x14: ffffffffffffffff
1403 13:46:57.878733 [ 217.792866] x13: ffff8000949cb577 x12: ffff8000149cb57f
1404 13:46:57.880915 [ 217.798196] x11: 0101010101010101 x10: 0000000000001440
1405 13:46:57.886059 [ 217.803564] x9 : ffff80001126018c x8 : ffff0005c02d14a0
1406 13:46:57.905520 [ 217.808942] x7 : ffff80001255b000 x6 : ffff800012561000
1407 13:46:57.906026 [ 217.814288] x5 : ffff800012561c88 x4 : 0000000000000001
1408 13:46:57.906430 [ 217.819619] x3 : 0000000000000000 x2 : ffff0005c02d0000
1409 13:46:57.907170 [ 217.824949] x1 : 4000000000000002 x0 : 4000000000000000
1410 13:46:57.928230 [ 217.830284] Call trace:
1411 13:46:57.928695 [ 217.832750] rcu_eqs_enter.constprop.0+0xe4/0x140
1412 13:46:57.929098 [ 217.837473] rcu_idle_enter+0x24/0xe0
1413 13:46:57.929486 [ 217.841148] default_idle_call+0x58/0x100
1414 13:46:57.930253 [ 217.845166] do_idle+0x258/0x2d0
1415 13:46:57.930646 [ 217.848398] cpu_startup_entry+0x2c/0x8c
1416 13:46:57.949807 [ 217.852328] secondary_start_kernel+0x14c/0x190
1417 13:46:57.950286 [ 217.856860] irq event stamp: 475356
1418 13:46:57.950693 [ 217.860358] hardirqs last enabled at (475355): [<ffff80001017ffd8>] tick_nohz_idle_exit+0x78/0x1c4
1419 13:46:57.972410 [ 217.869411] hardirqs last disabled at (475356): [<ffff800011259ff8>] __schedule+0x678/0x990
1420 13:46:57.972885 [ 217.877774] softirqs last enabled at (475350): [<ffff8000100a890c>] _local_bh_enable+0x2c/0x50
1421 13:46:57.973668 [ 217.886478] softirqs last disabled at (475349): [<ffff8000100a8e7c>] irq_enter_rcu+0x7c/0xa0
1422 13:46:57.976764 [ 217.894918] ---[ end trace ba1bbb62f5f28cfa ]---
1423 13:46:59.444331 # [ 217.241704] lkdtm: Performing direct entry BUG
1424 13:46:59.444899 # [ 217.246736] ------------[ cut here ]------------
1425 13:46:59.445243 # [ 217.251376] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
1426 13:46:59.445852 # [ 217.257159] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
1427 13:46:59.510904 # [ 217.262651] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1428 13:46:59.511653 # [ 217.316018] CPU: 2 PID: 930 Comm: cat Not tainted 5.10.153-cip19 #1
1429 13:46:59.511987 # [ 217.322285] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1430 13:46:59.532435 # [ 217.328642] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1431 13:46:59.533023 # [ 217.334664] pc : lkdtm_BUG+0x8/0x10
1432 13:46:59.533333 # [ 217.338155] lr : lkdtm_do_action+0x24/0x40
1433 13:46:59.533628 # [ 217.342251] sp : ffff8000149cbd10
1434 13:46:59.533939 # [ 217.345565] x29: ffff8000149cbd10 x28: ffff0005c81a3100
1435 13:46:59.556285 # [ 217.350887] x27: 0000000000000000 x26: 0000000000000000
1436 13:46:59.556644 # [ 217.356208] x25: ffff8000114f1958 x24: ffff8000149cbe20
1437 13:46:59.557288 # [ 217.361530] x23: 0000000000000004 x22: ffff0005c8042000
1438 13:46:59.557581 # [ 217.366851] x21: ffff800011a07620 x20: ffff8000114f1968
1439 13:46:59.577967 # [ 217.372172] x19: 0000000000000001 x18: ffff800012acf5f0
1440 13:46:59.578422 # [ 217.377493] x17: 0000000000000000 x16: 0000000000000000
1441 13:46:59.578796 # [ 217.382815] x15: 0000000000000028 x14: 000000000005cae0
1442 13:46:59.579497 # [ 217.388136] x13: 0000000000000001 x12: 00000000379ae5a3
1443 13:46:59.599525 # [ 217.393457] x11: ffff0005c81a3980 x10: ffff8000130e6000
1444 13:46:59.599964 # [ 217.398779] x9 : ffff800010a0f734 x8 : 0000000000000000
1445 13:46:59.600337 # [ 217.404100] x7 : ffff8000129d0000 x6 : ffff800012561000
1446 13:46:59.600695 # [ 217.409421] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1447 13:46:59.622039 # [ 217.414742] x3 : 0000000000000000 x2 : 0000000000000000
1448 13:46:59.622475 # [ 217.420063] x1 : ffff0005c81a3100 x0 : ffff800010a0fde0
1449 13:46:59.622800 # [ 217.425385] Call trace:
1450 13:46:59.623128 # [ 217.427834] lkdtm_BUG+0x8/0x10
1451 13:46:59.623865 # [ 217.430976] direct_entry+0xd0/0x140
1452 13:46:59.624210 # [ 217.434557] full_proxy_write+0x68/0xbc
1453 13:46:59.643715 # [ 217.438399] vfs_write+0xec/0x20c
1454 13:46:59.644161 # [ 217.441715] ksys_write+0x70/0x100
1455 13:46:59.644533 # [ 217.445118] __arm64_sys_write+0x24/0x30
1456 13:46:59.644890 # [ 217.449048] el0_svc_common.constprop.0+0x84/0x1e0
1457 13:46:59.645239 # [ 217.453842] do_el0_svc+0x2c/0x94
1458 13:46:59.667333 # [ 217.457161] el0_svc+0x20/0x30
1459 13:46:59.667804 # [ 217.460217] el0_sync_handler+0xb0/0xb4
1460 13:46:59.668188 # [ 217.464056] el0_sync+0x180/0x1c0
1461 13:46:59.668564 # [ 217.467381] Code: d503201f d503201f aa1e03e9 d503201f (d4210000)
1462 13:46:59.669289 # [ 217.473482] ---[ end trace ba1bbb62f5f28cf9 ]---
1463 13:46:59.688803 # [ 217.478105] note: cat[930] exited with preempt_count 1
1464 13:46:59.689241 # [ 217.483247] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
1465 13:46:59.689963 # [ 217.492121] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 930, name: cat
1466 13:46:59.710356 # [ 217.499777] INFO: lockdep is turned off.
1467 13:46:59.710798 # [ 217.503701] irq event stamp: 1814
1468 13:46:59.711519 # [ 217.507025] hardirqs last enabled at (1813): [<ffff80001126084c>] _raw_spin_unlock_irq+0x4c/0xa0
1469 13:46:59.711889 # [ 217.515904] hardirqs last disabled at (1814): [<ffff800011251e84>] el1_dbg+0x24/0x50
1470 13:46:59.732988 # [ 217.523650] softirqs last enabled at (1808): [<ffff800010010a58>] __do_softirq+0x5b8/0x638
1471 13:46:59.734054 # [ 217.532008] softirqs last disabled at (1803): [<ffff8000100a8aa4>] __irq_exit_rcu+0x174/0x1a0
1472 13:46:59.755735 # [ 217.540538] CPU: 2 PID: 930 Comm: cat Tainted: G D 5.10.153-cip19 #1
1473 13:46:59.756206 # [ 217.548195] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1474 13:46:59.756616 # [ 217.554548] Call trace:
1475 13:46:59.757004 # [ 217.556998] dump_backtrace+0x0/0x1e4
1476 13:46:59.757774 # [ 217.560662] show_stack+0x20/0x2c
1477 13:46:59.758169 # [ 217.563983] dump_stack+0xf8/0x168
1478 13:46:59.778205 # [ 217.567390] ___might_sleep+0x158/0x200
1479 13:46:59.778672 # [ 217.571228] __might_sleep+0x58/0x90
1480 13:46:59.779076 # [ 217.574809] exit_signals+0x34/0x24c
1481 13:46:59.779834 # [ 217.578388] do_exit+0xd8/0xb34
1482 13:46:59.780230 # [ 217.581531] die+0x22c/0x26c
1483 13:46:59.780611 # [ 217.584414] bug_handler+0x54/0x74
1484 13:46:59.799940 # [ 217.587821] call_break_hook+0x70/0x84
1485 13:46:59.800407 # [ 217.591572] brk_handler+0x24/0x6c
1486 13:46:59.800809 # [ 217.594981] do_debug_exception+0xd4/0x150
1487 13:46:59.801197 # [ 217.599081] el1_dbg+0x34/0x50
1488 13:46:59.801574 # [ 217.602138] el1_sync_handler+0x9c/0xd0
1489 13:46:59.801985 # [ 217.605976] el1_sync+0x88/0x140
1490 13:46:59.821493 # [ 217.609207] lkdtm_BUG+0x8/0x10
1491 13:46:59.821988 # [ 217.612351] direct_entry+0xd0/0x140
1492 13:46:59.822388 # [ 217.615929] full_proxy_write+0x68/0xbc
1493 13:46:59.822773 # [ 217.619767] vfs_write+0xec/0x20c
1494 13:46:59.823150 # [ 217.623084] ksys_write+0x70/0x100
1495 13:46:59.823902 # [ 217.626489] __arm64_sys_write+0x24/0x30
1496 13:46:59.844105 # [ 217.630416] el0_svc_common.constprop.0+0x84/0x1e0
1497 13:46:59.844573 # [ 217.635210] do_el0_svc+0x2c/0x94
1498 13:46:59.844973 # [ 217.638528] el0_svc+0x20/0x30
1499 13:46:59.845747 # [ 217.641585] el0_sync_handler+0xb0/0xb4
1500 13:46:59.846141 # [ 217.645423] el0_sync+0x180/0x1c0
1501 13:46:59.846520 # [ 217.649044] ------------[ cut here ]------------
1502 13:46:59.866899 # [ 217.653699] WARNING: CPU: 2 PID: 0 at kernel/rcu/tree.c:624 rcu_eqs_enter.constprop.0+0xe4/0x140
1503 13:46:59.911262 # [ 217.662491] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1504 13:46:59.932567 # [ 217.717031] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D W 5.10.153-cip19 #1
1505 13:46:59.933420 # [ 217.725452] Hardware name: HopeRun HiHope RZ/G2[ 219.843790] lkdtm: Performing direct entry WARNING
1506 13:46:59.933871 M with sub board[ 219.849732] ------------[ cut here ]------------
1507 13:46:59.934267 (DT)
1508 13:46:59.956100 # [ 217.[ 219.855588] WARNING: CPU: 2 PID: 968 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1509 13:47:00.000633 731815] pstate: [ 219.865392] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1510 13:47:00.022158 200003c5 (nzCv D[ 219.919841] CPU: 2 PID: 968 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1511 13:47:00.022631 AIF -PAN -UAO -T[ 219.928876] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1512 13:47:00.023025 CO BTYPE=--)
1513 13:47:00.023402 # [ 219.936621] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1514 13:47:00.044718 [ 217.737834] p[ 219.944011] pc : lkdtm_WARNING+0x28/0x34
1515 13:47:00.045177 c : rcu_eqs_ente[ 219.949321] lr : lkdtm_do_action+0x24/0x40
1516 13:47:00.045573 r.constprop.0+0x[ 219.954802] sp : ffff800014acbd10
1517 13:47:00.045992 e4/0x140
1518 13:47:00.046743 # [ 2[ 219.959505] x29: ffff800014acbd10 x28: ffff0005c810b100
1519 13:47:00.067131 17.742899] lr : [ 219.966203] x27: 0000000000000000 x26: 0000000000000000
1520 13:47:00.067603 rcu_idle_enter+0[ 219.972902] x25: ffff8000114f1958 x24: ffff800014acbe20
1521 13:47:00.067998 x24/0xe0
1522 13:47:00.068755 # [ 2[ 219.979601] x23: 0000000000000008 x22: ffff0005c362c000
1523 13:47:00.088682 17.746911] sp : [ 219.986301] x21: ffff800011a07628 x20: ffff8000114f1978
1524 13:47:00.089155 ffff8000135abef0[ 219.992999] x19: 0000000000000002 x18: 0000000000000000
1525 13:47:00.089552
1526 13:47:00.090349 # [ 217.75022[ 219.999697] x17: 0000000000000000 x16: 0000000000000000
1527 13:47:00.090741 9] x29: ffff8000[ 220.006395] x15: 0000000000000030 x14: ffffffffffffffff
1528 13:47:00.111427 135abef0 x28: 00[ 220.013094] x13: ffff800094acba07 x12: ffff800014acba0f
1529 13:47:00.111896 00000000000000 [ 220.019793] x11: 0000000000000038 x10: ffff8000125e8350
1530 13:47:00.112686 # [ 217.755565[ 220.026492] x9 : ffff800010a0f734 x8 : ffff800012590350
1531 13:47:00.134136 ] x27: 000000000[ 220.033191] x7 : ffff8000125e8350 x6 : ffff800012561000
1532 13:47:00.134595 0000000 x26: fff[ 220.039889] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1533 13:47:00.135001 f0005c02d0000
1534 13:47:00.135378 [ 220.046588] x3 : 0000000000000000 x2 : 0000000000000000
1535 13:47:00.155775 # [ 217.760898][ 220.053286] x1 : ffff80001349e000 x0 : 0000000000000001
1536 13:47:00.156237 x25: 0000000000[ 220.059986] Call trace:
1537 13:47:00.156630 000000 x24: 0000[ 220.063823] lkdtm_WARNING+0x28/0x34
1538 13:47:00.157020 000000000000
1539 13:47:00.157403 #[ 220.068784] direct_entry+0xd0/0x140
1540 13:47:00.157802 [ 217.766227] [ 220.073751] full_proxy_write+0x68/0xbc
1541 13:47:00.178385 x23: ffff8000125[ 220.078968] vfs_write+0xec/0x20c
1542 13:47:00.178842 614a0 x22: ffff8[ 220.083660] ksys_write+0x70/0x100
1543 13:47:00.179255 00011dcf138
1544 13:47:00.179644 # [ 220.088444] __arm64_sys_write+0x24/0x30
1545 13:47:00.180015 [ 217.771555] x[ 220.093760] el0_svc_common.constprop.0+0x84/0x1e0
1546 13:47:00.199813 21: ffff80001256[ 220.099932] do_el0_svc+0x2c/0x94
1547 13:47:00.200280 1478 x20: ffff80[ 220.104637] el0_svc+0x20/0x30
1548 13:47:00.200684 0011dd1380
1549 13:47:00.201070 # [[ 220.109076] el0_sync_handler+0xb0/0xb4
1550 13:47:00.201846 217.776884] x1[ 220.114301] el0_sync+0x180/0x1c0
1551 13:47:00.202232 9: ffff00063f772[ 220.118999] irq event stamp: 0
1552 13:47:00.223480 380 x18: 0000000[ 220.123448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1553 13:47:00.223954 000000000
1554 13:47:00.224358 # [ [ 220.131103] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1555 13:47:00.245053 217.782211] x17[ 220.140663] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1556 13:47:00.245515 : 00000000000000[ 220.150224] softirqs last disabled at (0): [<0000000000000000>] 0x0
1557 13:47:00.245945 00 x16: 00000000[ 220.157876] ---[ end trace ba1bbb62f5f28cfb ]---
1558 13:47:00.246346 00000000
1559 13:47:00.247116 # [ 217.787538] x15: 0000000000000030 x14: ffffffffffffffff
1560 13:47:00.266595 # [ 217.792866] x13: ffff8000949cb577 x12: ffff8000149cb57f
1561 13:47:00.267054 # [ 217.798196] x11: 0101010101010101 x10: 0000000000001440
1562 13:47:00.267833 # [ 217.803564] x9 : ffff80001126018c x8 : ffff0005c02d14a0
1563 13:47:00.268224 # [ 217.808942] x7 : ffff80001255b000 x6 : ffff800012561000
1564 13:47:00.289231 # [ 217.814288] x5 : ffff800012561c88 x4 : 0000000000000001
1565 13:47:00.289749 # [ 217.819619] x3 : 0000000000000000 x2 : ffff0005c02d0000
1566 13:47:00.290552 # [ 217.824949] x1 : 4000000000000002 x0 : 4000000000000000
1567 13:47:00.290948 # [ 217.830284] Call trace:
1568 13:47:00.311802 # [ 217.832750] rcu_eqs_enter.constprop.0+0xe4/0x140
1569 13:47:00.312262 # [ 217.837473] rcu_idle_enter+0x24/0xe0
1570 13:47:00.312654 # [ 217.841148] default_idle_call+0x58/0x100
1571 13:47:00.313423 # [ 217.845166] do_idle+0x258/0x2d0
1572 13:47:00.313850 # [ 217.848398] cpu_startup_entry+0x2c/0x8c
1573 13:47:00.314224 # [ 217.852328] secondary_start_kernel+0x14c/0x190
1574 13:47:00.334450 # [ 217.856860] irq event stamp: 475356
1575 13:47:00.334910 # [ 217.860358] hardirqs last enabled at (475355): [<ffff80001017ffd8>] tick_nohz_idle_exit+0x78/0x1c4
1576 13:47:00.335702 # [ 217.869411] hardirqs last disabled at (475356): [<ffff800011259ff8>] __schedule+0x678/0x990
1577 13:47:00.356077 # [ 217.877774] softirqs last enabled at (475350): [<ffff8000100a890c>] _local_bh_enable+0x2c/0x50
1578 13:47:00.356931 # [ 217.886478] softirqs last disabled at (475349): [<ffff8000100a8e7c>] irq_enter_rcu+0x7c/0xa0
1579 13:47:00.357343 # [ 217.894918] ---[ end trace ba1bbb62f5f28cfa ]---
1580 13:47:00.377930 # BUG: saw 'kernel BUG at': ok
1581 13:47:00.378385 ok 2 selftests: lkdtm: BUG.sh
1582 13:47:00.378784 # selftests: lkdtm: WARNING.sh
1583 13:47:00.379159 # [ 219.843790] lkdtm: Performing direct entry WARNING
1584 13:47:00.379530 # [ 219.849732] ------------[ cut here ]------------
1585 13:47:00.401521 # [ 219.855588] WARNING: CPU: 2 PID: 968 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x28/0x34
1586 13:47:00.444828 # [ 219.865392] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1587 13:47:00.445320 # [ 219.919841] CPU: 2 PID: 968 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1588 13:47:00.467142 # [ 219.928876] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1589 13:47:00.467610 # [ 219.936621] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1590 13:47:00.468014 # [ 219.944011] pc : lkdtm_WARNING+0x28/0x34
1591 13:47:00.468400 # [ 219.949321] lr : lkdtm_do_action+0x24/0x40
1592 13:47:00.468778 # [ 219.954802] sp : ffff800014acbd10
1593 13:47:00.488641 # [ 219.959505] x29: ffff800014acbd10 x28: ffff0005c810b100
1594 13:47:00.489107 # [ 219.966203] x27: 0000000000000000 x26: 0000000000000000
1595 13:47:00.489508 # [ 219.972902] x25: ffff8000114f1958 x24: ffff800014acbe20
1596 13:47:00.490319 # [ 219.979601] x23: 0000000000000008 x22: ffff0005c362c000
1597 13:47:00.512357 # [ 219.986301] x21: ffff800011a07628 x20: ffff8000114f1978
1598 13:47:00.512825 # [ 219.992999] x19: 0000000000000002 x18: 0000000000000000
1599 13:47:00.513227 # [ 219.999697] x17: 0000000000000000 x16: 0000000000000000
1600 13:47:00.513612 # [ 220.006395] x15: 0000000000000030 x14: ffffffffffffffff
1601 13:47:00.534004 # [ 220.013094] x13: ffff800094acba07 x12: ffff800014acba0f
1602 13:47:00.534471 # [ 220.019793] x11: 0000000000000038 x10: ffff8000125e8350
1603 13:47:00.534874 # [ 220.026492] x9 : ffff800010a0f734 x8 : ffff800012590350
1604 13:47:00.535260 # [ 220.033191] x7 : ffff8000125e8350 x6 : ffff800012561000
1605 13:47:00.555570 # [ 220.039889] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1606 13:47:00.556037 # [ 220.046588] x3 : 0000000000000000 x2 : 0000000000000000
1607 13:47:00.556439 # [ 220.053286] x1 : ffff80001349e000 x0 : 0000000000000001
1608 13:47:00.556825 # [ 220.059986] Call trace:
1609 13:47:00.557204 # [ 220.063823] lkdtm_WARNING+0x28/0x34
1610 13:47:00.578136 # [ 220.068784] direct_entry+0xd0/0x140
1611 13:47:00.578611 # [ 220.073751] full_proxy_write+0x68/0xbc
1612 13:47:00.579012 # [ 220.078968] vfs_write+0xec/0x20c
1613 13:47:00.579398 # [ 220.083660] ksys_write+0x70/0x100
1614 13:47:00.580176 # [ 220.088444] __arm64_sys_write+0x24/0x30
1615 13:47:00.600859 # [ 220.093760] el0_svc_common.constprop.0+0x84/0x1e0
1616 13:47:00.601326 # [ 220.099932] do_el0_svc+0x2c/0x94
1617 13:47:00.601755 # [ 220.104637] el0_svc+0x20/0x30
1618 13:47:00.602145 # [ 220.109076] el0_sync_handler+0xb0/0xb4
1619 13:47:00.602525 # [ 220.114301] el0_sync+0x180/0x1c0
1620 13:47:00.602900 # [ 220.118999] irq event stamp: 0
1621 13:47:00.623492 # [ 220.123448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1622 13:47:00.623962 # [ 220.131103] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1623 13:47:00.624369 # [ 220.140663] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1624 13:47:00.638464 # [ 220.150224] softirqs last disabled at (0): [<0000000000000000>] 0x0
1625 13:47:00.638932 # [ 220.157876] ---[ end trace ba1bbb62f5f28cfb ]---
1626 13:47:00.639334 # WARNING: saw 'WARNING:': ok
1627 13:47:00.641890 ok 3 selftests: lkdtm: WARNING.sh
1628 13:47:00.642360 # selftests: lkdtm: WARNING_MESSAGE.sh
1629 13:47:01.348154 [ 221.266731] lkdtm: Performing direct entry WARNING_MESSAGE
1630 13:47:01.355629 [ 221.272318] ------------[ cut here ]------------
1631 13:47:01.358919 [ 221.277000] Warning message trigger count: 2
1632 13:47:01.367667 [ 221.281433] WARNING: CPU: 2 PID: 1003 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1633 13:47:01.432142 [ 221.290656] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1634 13:47:01.433030 [ 221.343988] CPU: 2 PID: 1003 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1635 13:47:01.453860 [ 221.351727] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1636 13:47:01.454325 [ 221.358082] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1637 13:47:01.454719 [ 221.364089] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1638 13:47:01.455096 [ 221.368705] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1639 13:47:01.455872 [ 221.373320] sp : ffff800014b83d00
1640 13:47:01.476526 [ 221.376632] x29: ffff800014b83d00 x28: ffff0005c0e31880
1641 13:47:01.476983 [ 221.381951] x27: 0000000000000000 x26: 0000000000000000
1642 13:47:01.477377 [ 221.387268] x25: ffff8000114f1958 x24: ffff800014b83e20
1643 13:47:01.477791 [ 221.392586] x23: 0000000000000010 x22: ffff0005c7972000
1644 13:47:01.499160 [ 221.397903] x21: ffff800011a07630 x20: ffff8000114f1988
1645 13:47:01.499616 [ 221.403220] x19: 0000000000000003 x18: 0000000000000000
1646 13:47:01.500011 [ 221.408537] x17: 0000000000000000 x16: 0000000000000000
1647 13:47:01.500798 [ 221.413854] x15: 0000000000000030 x14: ffffffffffffffff
1648 13:47:01.501184 [ 221.419172] x13: ffff800094b839a7 x12: ffff800014b839af
1649 13:47:01.520760 [ 221.424489] x11: 0000000000000038 x10: ffff8000125e8350
1650 13:47:01.521219 [ 221.429806] x9 : ffff80001012dcf4 x8 : ffff800012590350
1651 13:47:01.521612 [ 221.435123] x7 : ffff8000125e8350 x6 : ffff800012561000
1652 13:47:01.522025 [ 221.440441] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1653 13:47:01.544356 [ 221.445758] x3 : 0000000000000000 x2 : 0000000000000000
1654 13:47:01.544815 [ 221.451075] x1 : 0000000000000000 x0 : ffff0005c0e31880
1655 13:47:01.545210 [ 221.456393] Call trace:
1656 13:47:01.545588 [ 221.458840] lkdtm_WARNING_MESSAGE+0x30/0x40
1657 13:47:01.546407 [ 221.463111] lkdtm_do_action+0x24/0x40
1658 13:47:01.565990 [ 221.466858] direct_entry+0xd0/0x140
1659 13:47:01.566454 [ 221.470437] full_proxy_write+0x68/0xbc
1660 13:47:01.566852 [ 221.474276] vfs_write+0xec/0x20c
1661 13:47:01.567229 [ 221.477589] ksys_write+0x70/0x100
1662 13:47:01.567600 [ 221.480990] __arm64_sys_write+0x24/0x30
1663 13:47:01.568378 [ 221.484918] el0_svc_common.constprop.0+0x84/0x1e0
1664 13:47:01.587515 [ 221.489708] do_el0_svc+0x2c/0x94
1665 13:47:01.587974 [ 221.493026] el0_svc+0x20/0x30
1666 13:47:01.588366 [ 221.496080] el0_sync_handler+0xb0/0xb4
1667 13:47:01.588743 [ 221.499917] el0_sync+0x180/0x1c0
1668 13:47:01.589112 [ 221.503230] irq event stamp: 0
1669 13:47:01.589478 [ 221.506291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1670 13:47:01.611126 [ 221.512563] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1671 13:47:01.611589 [ 221.520740] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1672 13:47:01.611985 [ 221.528915] softirqs last disabled at (0): [<0000000000000000>] 0x0
1673 13:47:01.615558 [ 221.535180] ---[ end trace ba1bbb62f5f28cfc ]---
1674 13:47:02.270368 # [ 221.266731] lkdtm: Performing direct entry WARNING_MESSAGE
1675 13:47:02.270840 # [ 221.272318] ------------[ cut here ]------------
1676 13:47:02.271209 # [ 221.277000] Warning message trigger count: 2
1677 13:47:02.291885 # [ 221.281433] WARNING: CPU: 2 PID: 1003 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x30/0x40
1678 13:47:02.335953 # [ 221.290656] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1679 13:47:02.336864 # [ 221.343988] CPU: 2 PID: 1003 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1680 13:47:02.358521 # [ 221.351727] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1681 13:47:02.358989 # [ 221.358082] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1682 13:47:02.359804 # [ 221.364089] pc : lkdtm_WARNING_MESSAGE+0x30/0x40
1683 13:47:02.360197 # [ 221.368705] lr : lkdtm_WARNING_MESSAGE+0x30/0x40
1684 13:47:02.360573 # [ 221.373320] sp : ffff800014b83d00
1685 13:47:02.381228 # [ 221.376632] x29: ffff800014b83d00 x28: ffff0005c0e31880
1686 13:47:02.381715 # [ 221.381951] x27: 0000000000000000 x26: 0000000000000000
1687 13:47:02.382529 # [ 221.387268] x25: ffff8000114f1958 x24: ffff800014b83e20
1688 13:47:02.382922 # [ 221.392586] x23: 0000000000000010 x22: ffff0005c7972000
1689 13:47:02.402906 # [ 221.397903] x21: ffff800011a07630 x20: ffff8000114f1988
1690 13:47:02.403364 # [ 221.403220] x19: 0000000000000003 x18: 0000000000000000
1691 13:47:02.403758 # [ 221.408537] x17: 0000000000000000 x16: 0000000000000000
1692 13:47:02.404135 # [ 221.413854] x15: 0000000000000030 x14: ffffffffffffffff
1693 13:47:02.424551 # [ 221.419172] x13: ffff800094b839a7 x12: ffff800014b839af
1694 13:47:02.425010 # [ 221.424489] x11: 0000000000000038 x10: ffff8000125e8350
1695 13:47:02.425404 # [ 221.429806] x9 : ffff80001012dcf4 x8 : ffff800012590350
1696 13:47:02.425815 # [ 221.435123] x7 : ffff8000125e8350 x6 : ffff800012561000
1697 13:47:02.447111 # [ 221.440441] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1698 13:47:02.447570 # [ 221.445758] x3 : 0000000000000000 x2 : 0000000000000000
1699 13:47:02.447962 # [ 221.451075] x1 : 0000000000000000 x0 : ffff0005c0e31880
1700 13:47:02.448758 # [ 221.456393] Call trace:
1701 13:47:02.469850 # [ 221.458840] lkdtm_WARNING_MESSAGE+0x30/0x40
1702 13:47:02.470308 # [ 221.463111] lkdtm_do_action+0x24/0x40
1703 13:47:02.470703 # [ 221.466858] direct_entry+0xd0/0x140
1704 13:47:02.471081 # [ 221.470437] full_proxy_write+0x68/0xbc
1705 13:47:02.471449 # [ 221.474276] vfs_write+0xec/0x20c
1706 13:47:02.471814 # [ 221.477589] ksys_write+0x70/0x100
1707 13:47:02.492466 # [ 221.480990] __arm64_sys_write+0x24/0x30
1708 13:47:02.492922 # [ 221.484918] el0_svc_common.constprop.0+0x84/0x1e0
1709 13:47:02.493317 # [ 221.489708] do_el0_svc+0x2c/0x94
1710 13:47:02.493724 # [ 221.493026] el0_svc+0x20/0x30
1711 13:47:02.494097 # [ 221.496080] el0_sync_handler+0xb0/0xb4
1712 13:47:02.494462 # [ 221.499917] el0_sync+0x180/0x1c0
1713 13:47:02.514004 # [ 221.503230] irq event stamp: 0
1714 13:47:02.514460 # [ 221.506291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1715 13:47:02.514854 # [ 221.512563] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1716 13:47:02.535544 # [ 221.520740] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
1717 13:47:02.536006 # [ 221.528915] softirqs last disabled at (0): [<0000000000000000>] 0x0
1718 13:47:02.536825 # [ 221.535180] ---[ end trace ba1bbb62f5f28cfc ]---
1719 13:47:02.537219 # WARNING_MESSAGE: saw 'message trigger': ok
1720 13:47:02.537594 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1721 13:47:02.538890 # selftests: lkdtm: EXCEPTION.sh
1722 13:47:02.712115 [ 222.629493] lkdtm: Performing direct entry EXCEPTION
1723 13:47:02.719863 [ 222.634633] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1724 13:47:02.723076 [ 222.643487] Mem abort info:
1725 13:47:02.728623 [ 222.646398] ESR = 0x96000044
1726 13:47:02.731828 [ 222.649509] EC = 0x25: DABT (current EL), IL = 32 bits
1727 13:47:02.738386 [ 222.654999] SET = 0, FnV = 0
1728 13:47:02.741599 [ 222.658060] EA = 0, S1PTW = 0
1729 13:47:02.742093 [ 222.661236] Data abort info:
1730 13:47:02.744873 [ 222.664395] ISV = 0, ISS = 0x00000044
1731 13:47:02.748146 [ 222.668342] CM = 0, WnR = 1
1732 13:47:02.758137 [ 222.671405] user pgtable: 4k pages, 48-bit VAs, pgdp=000000060785b000
1733 13:47:02.761327 [ 222.677876] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1734 13:47:02.781884 [ 222.684795] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1735 13:47:02.826077 [ 222.690366] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1736 13:47:02.827001 [ 222.743570] CPU: 0 PID: 1035 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1737 13:47:02.847680 [ 222.751307] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1738 13:47:02.848574 [ 222.757658] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1739 13:47:02.848984 [ 222.763670] pc : lkdtm_EXCEPTION+0x14/0x1c
1740 13:47:02.849378 [ 222.767762] lr : lkdtm_do_action+0x24/0x40
1741 13:47:02.871328 [ 222.771853] sp : ffff800014c2bd10
1742 13:47:02.871795 [ 222.775161] x29: ffff800014c2bd10 x28: ffff0005c8108000
1743 13:47:02.872199 [ 222.780472] x27: 0000000000000000 x26: 0000000000000000
1744 13:47:02.873050 [ 222.785783] x25: ffff8000114f1958 x24: ffff800014c2be20
1745 13:47:02.892973 [ 222.791093] x23: 000000000000000a x22: ffff0005c3677000
1746 13:47:02.893444 [ 222.796403] x21: ffff800011a07640 x20: ffff8000114f1998
1747 13:47:02.893883 [ 222.801713] x19: 0000000000000004 x18: 0000000000000000
1748 13:47:02.894271 [ 222.807023] x17: 0000000000000000 x16: 0000000000000000
1749 13:47:02.894650 [ 222.812333] x15: 0000000000000030 x14: ffffffffffffffff
1750 13:47:02.914358 [ 222.817642] x13: ffff800094c2ba07 x12: ffff800014c2ba0f
1751 13:47:02.914824 [ 222.822952] x11: 0000000000000008 x10: ffff8000125e8350
1752 13:47:02.915225 [ 222.828262] x9 : ffff800010a0f734 x8 : ffff800012590350
1753 13:47:02.916040 [ 222.833572] x7 : ffff8000125e8350 x6 : ffff800012561000
1754 13:47:02.938019 [ 222.838881] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1755 13:47:02.938486 [ 222.844191] x3 : 0000000000000000 x2 : 0000000000000000
1756 13:47:02.939319 [ 222.849501] x1 : ffff0005c8108000 x0 : 0000000000000000
1757 13:47:02.939720 [ 222.854812] Call trace:
1758 13:47:02.940105 [ 222.857255] lkdtm_EXCEPTION+0x14/0x1c
1759 13:47:02.959658 [ 222.860999] direct_entry+0xd0/0x140
1760 13:47:02.960124 [ 222.864572] full_proxy_write+0x68/0xbc
1761 13:47:02.960526 [ 222.868408] vfs_write+0xec/0x20c
1762 13:47:02.960909 [ 222.871717] ksys_write+0x70/0x100
1763 13:47:02.961284 [ 222.875114] __arm64_sys_write+0x24/0x30
1764 13:47:02.962112 [ 222.879036] el0_svc_common.constprop.0+0x84/0x1e0
1765 13:47:02.982302 [ 222.883822] do_el0_svc+0x2c/0x94
1766 13:47:02.982768 [ 222.887134] el0_svc+0x20/0x30
1767 13:47:02.983168 [ 222.890184] el0_sync_handler+0xb0/0xb4
1768 13:47:02.983555 [ 222.894017] el0_sync+0x180/0x1c0
1769 13:47:02.984362 [ 222.897332] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1770 13:47:02.986709 [ 222.903423] ---[ end trace ba1bbb62f5f28cfd ]---
1771 13:47:02.990038 # Segmentation fault
1772 13:47:03.173257 # [ 222.629493] lkdtm: Performing direct entry EXCEPTION
1773 13:47:03.173719 # [ 222.634633] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1774 13:47:03.174103 # [ 222.643487] Mem abort info:
1775 13:47:03.174490 # [ 222.646398] ESR = 0x96000044
1776 13:47:03.194841 # [ 222.649509] EC = 0x25: DABT (current EL), IL = 32 bits
1777 13:47:03.195310 # [ 222.654999] SET = 0, FnV = 0
1778 13:47:03.195713 # [ 222.658060] EA = 0, S1PTW = 0
1779 13:47:03.196100 # [ 222.661236] Data abort info:
1780 13:47:03.196911 # [ 222.664395] ISV = 0, ISS = 0x00000044
1781 13:47:03.197300 # [ 222.668342] CM = 0, WnR = 1
1782 13:47:03.217367 # [ 222.671405] user pgtable: 4k pages, 48-bit VAs, pgdp=000000060785b000
1783 13:47:03.217868 # [ 222.677876] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1784 13:47:03.218706 # [ 222.684795] Internal error: Oops: 96000044 [#2] PREEMPT SMP
1785 13:47:03.284245 # [ 222.690366] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1786 13:47:03.284740 # [ 222.743570] CPU: 0 PID: 1035 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1787 13:47:03.285145 # [ 222.751307] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1788 13:47:03.305735 # [ 222.757658] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1789 13:47:03.306067 # [ 222.763670] pc : lkdtm_EXCEPTION+0x14/0x1c
1790 13:47:03.306352 # [ 222.767762] lr : lkdtm_do_action+0x24/0x40
1791 13:47:03.306623 # [ 222.771853] sp : ffff800014c2bd10
1792 13:47:03.307265 # [ 222.775161] x29: ffff800014c2bd10 x28: ffff0005c8108000
1793 13:47:03.328390 # [ 222.780472] x27: 0000000000000000 x26: 0000000000000000
1794 13:47:03.328792 # [ 222.785783] x25: ffff8000114f1958 x24: ffff800014c2be20
1795 13:47:03.329137 # [ 222.791093] x23: 000000000000000a x22: ffff0005c3677000
1796 13:47:03.329901 # [ 222.796403] x21: ffff800011a07640 x20: ffff8000114f1998
1797 13:47:03.350998 # [ 222.801713] x19: 0000000000000004 x18: 0000000000000000
1798 13:47:03.351465 # [ 222.807023] x17: 0000000000000000 x16: 0000000000000000
1799 13:47:03.352304 # [ 222.812333] x15: 0000000000000030 x14: ffffffffffffffff
1800 13:47:03.352702 # [ 222.817642] x13: ffff800094c2ba07 x12: ffff800014c2ba0f
1801 13:47:03.372617 # [ 222.822952] x11: 0000000000000008 x10: ffff8000125e8350
1802 13:47:03.373086 # [ 222.828262] x9 : ffff800010a0f734 x8 : ffff800012590350
1803 13:47:03.373482 # [ 222.833572] x7 : ffff8000125e8350 x6 : ffff800012561000
1804 13:47:03.373896 # [ 222.838881] x5 : ffff800012561c88 x4 : ffff00063f75cc50
1805 13:47:03.395283 # [ 222.844191] x3 : 0000000000000000 x2 : 0000000000000000
1806 13:47:03.395739 # [ 222.849501] x1 : ffff0005c8108000 x0 : 0000000000000000
1807 13:47:03.396133 # [ 222.854812] Call trace:
1808 13:47:03.396955 # [ 222.857255] lkdtm_EXCEPTION+0x14/0x1c
1809 13:47:03.397345 # [ 222.860999] direct_entry+0xd0/0x140
1810 13:47:03.397745 # [ 222.864572] full_proxy_write+0x68/0xbc
1811 13:47:03.416853 # [ 222.868408] vfs_write+0xec/0x20c
1812 13:47:03.417308 # [ 222.871717] ksys_write+0x70/0x100
1813 13:47:03.417731 # [ 222.875114] __arm64_sys_write+0x24/0x30
1814 13:47:03.418111 # [ 222.879036] el0_svc_common.constprop.0+0x84/0x1e0
1815 13:47:03.418924 # [ 222.883822] do_el0_svc+0x2c/0x94
1816 13:47:03.419309 # [ 222.887134] el0_svc+0x20/0x30
1817 13:47:03.439395 # [ 222.890184] el0_sync_handler+0xb0/0xb4
1818 13:47:03.439850 # [ 222.894017] el0_sync+0x180/0x1c0
1819 13:47:03.440688 # [ 222.897332] Code: d503201f d2800000 d503233f d50323bf (b900001f)
1820 13:47:03.441083 # [ 222.903423] ---[ end trace ba1bbb62f5f28cfd ]---
1821 13:47:03.441464 # EXCEPTION: saw 'call trace:': ok
1822 13:47:03.447060 ok 5 selftests: lkdtm: EXCEPTION.sh
1823 13:47:03.447520 # selftests: lkdtm: LOOP.sh
1824 13:47:03.510379 # Skipping LOOP: Hangs the system
1825 13:47:03.526382 ok 6 selftests: lkdtm: LOOP.sh # SKIP
1826 13:47:03.582474 # selftests: lkdtm: EXHAUST_STACK.sh
1827 13:47:04.115655 # Skipping EXHAUST_STACK: Corrupts memory on failure
1828 13:47:04.132731 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
1829 13:47:04.158116 # selftests: lkdtm: CORRUPT_STACK.sh
1830 13:47:04.321028 # Skipping CORRUPT_STACK: Crashes entire system on success
1831 13:47:04.336965 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
1832 13:47:04.362452 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
1833 13:47:04.516917 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
1834 13:47:04.531878 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
1835 13:47:04.557414 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
1836 13:47:04.944147 [ 224.859972] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1837 13:47:04.947377 [ 224.865630] lkdtm: attempting good list addition
1838 13:47:04.954867 [ 224.870351] lkdtm: attempting corrupted list addition
1839 13:47:04.958067 [ 224.875448] lkdtm: list_add() corruption not detected!
1840 13:47:05.045004 # [ 224.859972] lkdtm: Performing direct entry CORRUPT_LIST_ADD
1841 13:47:05.045471 # [ 224.865630] lkdtm: attempting good list addition
1842 13:47:05.045905 # [ 224.870351] lkdtm: attempting corrupted list addition
1843 13:47:05.048344 # [ 224.875448] lkdtm: list_add() corruption not detected!
1844 13:47:05.062004 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
1845 13:47:05.139259 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
1846 13:47:05.166787 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
1847 13:47:05.677023 [ 225.592205] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1848 13:47:05.680192 [ 225.597885] lkdtm: attempting good list removal
1849 13:47:05.686576 [ 225.604056] lkdtm: attempting corrupted list removal
1850 13:47:05.692001 [ 225.609487] lkdtm: list_del() corruption not detected!
1851 13:47:05.793787 # [ 225.592205] lkdtm: Performing direct entry CORRUPT_LIST_DEL
1852 13:47:05.794242 # [ 225.597885] lkdtm: attempting good list removal
1853 13:47:05.795084 # [ 225.604056] lkdtm: attempting corrupted list removal
1854 13:47:05.797277 # [ 225.609487] lkdtm: list_del() corruption not detected!
1855 13:47:05.812961 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
1856 13:47:05.889143 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
1857 13:47:05.915651 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1858 13:47:06.437381 [ 226.350502] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1859 13:47:06.440726 [ 226.356965] lkdtm: attempting bad read from page below current stack
1860 13:47:06.452480 [ 226.365040] Unable to handle kernel paging request at virtual address ffff800015037fff
1861 13:47:06.452950 [ 226.373081] Mem abort info:
1862 13:47:06.456901 [ 226.376958] ESR = 0x96000007
1863 13:47:06.462483 [ 226.380129] EC = 0x25: DABT (current EL), IL = 32 bits
1864 13:47:06.465706 [ 226.385470] SET = 0, FnV = 0
1865 13:47:06.469083 [ 226.388597] EA = 0, S1PTW = 0
1866 13:47:06.472433 [ 226.391854] Data abort info:
1867 13:47:06.475827 [ 226.394866] ISV = 0, ISS = 0x00000007
1868 13:47:06.495318 [ 226.398788] CM = 0, WnR = 0
1869 13:47:06.495784 [ 226.401757] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1870 13:47:06.498723 [ 226.408470] [ffff800015037fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606305003, pte=0000000000000000
1871 13:47:06.518030 [ 226.421198] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1872 13:47:06.563304 [ 226.426770] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1873 13:47:06.563802 [ 226.479974] CPU: 0 PID: 1270 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1874 13:47:06.584929 [ 226.487711] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1875 13:47:06.585398 [ 226.494063] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1876 13:47:06.585835 [ 226.500075] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1877 13:47:06.606574 [ 226.505469] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1878 13:47:06.607039 [ 226.510861] sp : ffff80001503bce0
1879 13:47:06.607439 [ 226.514171] x29: ffff80001503bce0 x28: ffff0005c8109880
1880 13:47:06.607826 [ 226.519482] x27: 0000000000000000 x26: 0000000000000000
1881 13:47:06.608205 [ 226.524793] x25: ffff8000114f1958 x24: ffff80001503be20
1882 13:47:06.629192 [ 226.530103] x23: 0000000000000019 x22: ffff0005c44e8000
1883 13:47:06.629681 [ 226.535413] x21: ffff800011a076c0 x20: ffff8000114f1a08
1884 13:47:06.630087 [ 226.540722] x19: ffff800015038000 x18: 0000000000000000
1885 13:47:06.630476 [ 226.546032] x17: 0000000000000000 x16: 0000000000000000
1886 13:47:06.651765 [ 226.551341] x15: 0000000000000000 x14: 0000000000000000
1887 13:47:06.652230 [ 226.556651] x13: 0000000000000000 x12: 0000000000000000
1888 13:47:06.652631 [ 226.561960] x11: 0000009d0c0420d0 x10: 0000000000001440
1889 13:47:06.653016 [ 226.567270] x9 : ffff80001012dcf4 x8 : ffff0005c810ad20
1890 13:47:06.674383 [ 226.572580] x7 : 00dd67d49134aaa2 x6 : ffff800012561000
1891 13:47:06.674851 [ 226.577889] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1892 13:47:06.675253 [ 226.583198] x3 : 0000000000000000 x2 : 0000000000000000
1893 13:47:06.675638 [ 226.588508] x1 : ffff0005c8109880 x0 : ffff800011a08180
1894 13:47:06.676013 [ 226.593818] Call trace:
1895 13:47:06.695931 [ 226.596260] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1896 13:47:06.696397 [ 226.601311] lkdtm_do_action+0x24/0x40
1897 13:47:06.696792 [ 226.605054] direct_entry+0xd0/0x140
1898 13:47:06.697171 [ 226.608628] full_proxy_write+0x68/0xbc
1899 13:47:06.697541 [ 226.612464] vfs_write+0xec/0x20c
1900 13:47:06.698407 [ 226.615774] ksys_write+0x70/0x100
1901 13:47:06.718513 [ 226.619171] __arm64_sys_write+0x24/0x30
1902 13:47:06.718970 [ 226.623092] el0_svc_common.constprop.0+0x84/0x1e0
1903 13:47:06.719366 [ 226.627879] do_el0_svc+0x2c/0x94
1904 13:47:06.719744 [ 226.631189] el0_svc+0x20/0x30
1905 13:47:06.720113 [ 226.634239] el0_sync_handler+0xb0/0xb4
1906 13:47:06.720941 [ 226.638070] el0_sync+0x180/0x1c0
1907 13:47:06.726085 [ 226.641385] Code: 91050000 97ffe071 d0003e00 91060000 (385ff261)
1908 13:47:06.729378 [ 226.647476] ---[ end trace ba1bbb62f5f28cfe ]---
1909 13:47:06.732628 # Segmentation fault
1910 13:47:07.008592 # [ 226.350502] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
1911 13:47:07.009522 # [ 226.356965] lkdtm: attempting bad read from page below current stack
1912 13:47:07.009965 # [ 226.365040] Unable to handle kernel paging request at virtual address ffff800015037fff
1913 13:47:07.031153 # [ 226.373081] Mem abort info:
1914 13:47:07.031618 # [ 226.376958] ESR = 0x96000007
1915 13:47:07.032020 # [ 226.380129] EC = 0x25: DABT (current EL), IL = 32 bits
1916 13:47:07.032865 # [ 226.385470] SET = 0, FnV = 0
1917 13:47:07.033256 # [ 226.388597] EA = 0, S1PTW = 0
1918 13:47:07.033657 # [ 226.391854] Data abort info:
1919 13:47:07.052750 # [ 226.394866] ISV = 0, ISS = 0x00000007
1920 13:47:07.053219 # [ 226.398788] CM = 0, WnR = 0
1921 13:47:07.053620 # [ 226.401757] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1922 13:47:07.075521 # [ 226.408470] [ffff800015037fff] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606305003, pte=0000000000000000
1923 13:47:07.075992 # [ 226.421198] Internal error: Oops: 96000007 [#3] PREEMPT SMP
1924 13:47:07.119666 # [ 226.426770] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1925 13:47:07.142407 # [ 226.479974] CPU: 0 PID: 1270 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1926 13:47:07.142875 # [ 226.487711] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1927 13:47:07.143279 # [ 226.494063] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1928 13:47:07.143667 # [ 226.500075] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1929 13:47:07.163908 # [ 226.505469] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
1930 13:47:07.164380 # [ 226.510861] sp : ffff80001503bce0
1931 13:47:07.164542 # [ 226.514171] x29: ffff80001503bce0 x28: ffff0005c8109880
1932 13:47:07.165157 # [ 226.519482] x27: 0000000000000000 x26: 0000000000000000
1933 13:47:07.186488 # [ 226.524793] x25: ffff8000114f1958 x24: ffff80001503be20
1934 13:47:07.186888 # [ 226.530103] x23: 0000000000000019 x22: ffff0005c44e8000
1935 13:47:07.187234 # [ 226.535413] x21: ffff800011a076c0 x20: ffff8000114f1a08
1936 13:47:07.188002 # [ 226.540722] x19: ffff800015038000 x18: 0000000000000000
1937 13:47:07.209192 # [ 226.546032] x17: 0000000000000000 x16: 0000000000000000
1938 13:47:07.209682 # [ 226.551341] x15: 0000000000000000 x14: 0000000000000000
1939 13:47:07.210090 # [ 226.556651] x13: 0000000000000000 x12: 0000000000000000
1940 13:47:07.210495 # [ 226.561960] x11: 0000009d0c0420d0 x10: 0000000000001440
1941 13:47:07.230658 # [ 226.567270] x9 : ffff80001012dcf4 x8 : ffff0005c810ad20
1942 13:47:07.231030 # [ 226.572580] x7 : 00dd67d49134aaa2 x6 : ffff800012561000
1943 13:47:07.231922 # [ 226.577889] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
1944 13:47:07.232323 # [ 226.583198] x3 : 0000000000000000 x2 : 0000000000000000
1945 13:47:07.253432 # [ 226.588508] x1 : ffff0005c8109880 x0 : ffff800011a08180
1946 13:47:07.253922 # [ 226.593818] Call trace:
1947 13:47:07.254326 # [ 226.596260] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
1948 13:47:07.254711 # [ 226.601311] lkdtm_do_action+0x24/0x40
1949 13:47:07.255087 # [ 226.605054] direct_entry+0xd0/0x140
1950 13:47:07.255490 # [ 226.608628] full_proxy_write+0x68/0xbc
1951 13:47:07.275970 # [ 226.612464] vfs_write+0xec/0x20c
1952 13:47:07.276437 # [ 226.615774] ksys_write+0x70/0x100
1953 13:47:07.276838 # [ 226.619171] __arm64_sys_write+0x24/0x30
1954 13:47:07.277225 # [ 226.623092] el0_svc_common.constprop.0+0x84/0x1e0
1955 13:47:07.278071 # [ 226.627879] do_el0_svc+0x2c/0x94
1956 13:47:07.278464 # [ 226.631189] el0_svc+0x20/0x30
1957 13:47:07.297616 # [ 226.634239] el0_sync_handler+0xb0/0xb4
1958 13:47:07.298108 # [ 226.638070] el0_sync+0x180/0x1c0
1959 13:47:07.298512 # [ 226.641385] Code: 91050000 97ffe071 d0003e00 91060000 (385ff261)
1960 13:47:07.298899 # [ 226.647476] ---[ end trace ba1bbb62f5f28cfe ]---
1961 13:47:07.299277 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
1962 13:47:07.305074 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
1963 13:47:07.308376 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
1964 13:47:08.252302 [ 228.168269] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
1965 13:47:08.257689 [ 228.174713] lkdtm: attempting bad read from page above current stack
1966 13:47:08.268521 [ 228.181174] Unable to handle kernel paging request at virtual address ffff80001510c000
1967 13:47:08.268988 [ 228.189203] Mem abort info:
1968 13:47:08.274451 [ 228.192330] ESR = 0x96000007
1969 13:47:08.277454 [ 228.195440] EC = 0x25: DABT (current EL), IL = 32 bits
1970 13:47:08.288136 [ 228.200891] SET = 0, FnV = 0
1971 13:47:08.288593 [ 228.203972] EA = 0, S1PTW = 0
1972 13:47:08.288758 [ 228.207132] Data abort info:
1973 13:47:08.291421 [ 228.210015] ISV = 0, ISS = 0x00000007
1974 13:47:08.310830 [ 228.213924] CM = 0, WnR = 0
1975 13:47:08.311039 [ 228.216919] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
1976 13:47:08.311511 [ 228.223633] [ffff80001510c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606305003, pte=0000000000000000
1977 13:47:08.317532 [ 228.236188] Internal error: Oops: 96000007 [#4] PREEMPT SMP
1978 13:47:08.382479 [ 228.241758] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
1979 13:47:08.383006 [ 228.294962] CPU: 0 PID: 1315 Comm: cat Tainted: G D W 5.10.153-cip19 #1
1980 13:47:08.404838 [ 228.302698] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
1981 13:47:08.405139 [ 228.309050] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
1982 13:47:08.405784 [ 228.315061] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
1983 13:47:08.406036 [ 228.320542] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
1984 13:47:08.406283 [ 228.326022] sp : ffff80001510bce0
1985 13:47:08.427454 [ 228.329331] x29: ffff80001510bce0 x28: ffff0005c8c94980
1986 13:47:08.427746 [ 228.334642] x27: 0000000000000000 x26: 0000000000000000
1987 13:47:08.428523 [ 228.339952] x25: ffff8000114f1958 x24: ffff80001510be20
1988 13:47:08.428869 [ 228.345262] x23: 000000000000001a x22: ffff0005c9a69000
1989 13:47:08.450266 [ 228.350572] x21: ffff800011a076e0 x20: ffff8000114f1a18
1990 13:47:08.450619 [ 228.355882] x19: ffff80001510c000 x18: 0000000000000000
1991 13:47:08.450958 [ 228.361191] x17: 0000000000000000 x16: 0000000000000000
1992 13:47:08.451316 [ 228.366501] x15: 0000000000000030 x14: ffffffffffffffff
1993 13:47:08.471775 [ 228.371810] x13: ffff80009510b9c7 x12: ffff80001510b9cf
1994 13:47:08.472201 [ 228.377119] x11: 0000000000000008 x10: ffff8000125e8350
1995 13:47:08.473059 [ 228.382429] x9 : ffff80001012dcf4 x8 : ffff800012590350
1996 13:47:08.473423 [ 228.387738] x7 : ffff8000125e8350 x6 : ffff800012561000
1997 13:47:08.494300 [ 228.393047] x5 : ffff800012561c88 x4 : ffff00063f77ec50
1998 13:47:08.494590 [ 228.398357] x3 : 0000000000000000 x2 : 0000000000000000
1999 13:47:08.495260 [ 228.403666] x1 : ffff0005c8c94980 x0 : ffff800011a081f8
2000 13:47:08.495577 [ 228.408976] Call trace:
2001 13:47:08.495879 [ 228.411418] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2002 13:47:08.517087 [ 228.416556] lkdtm_do_action+0x24/0x40
2003 13:47:08.517482 [ 228.420300] direct_entry+0xd0/0x140
2004 13:47:08.517850 [ 228.423873] full_proxy_write+0x68/0xbc
2005 13:47:08.518255 [ 228.427709] vfs_write+0xec/0x20c
2006 13:47:08.518629 [ 228.431018] ksys_write+0x70/0x100
2007 13:47:08.519479 [ 228.434415] __arm64_sys_write+0x24/0x30
2008 13:47:08.538782 [ 228.438336] el0_svc_common.constprop.0+0x84/0x1e0
2009 13:47:08.539207 [ 228.443122] do_el0_svc+0x2c/0x94
2010 13:47:08.539572 [ 228.446433] el0_svc+0x20/0x30
2011 13:47:08.539922 [ 228.449482] el0_sync_handler+0xb0/0xb4
2012 13:47:08.540269 [ 228.453314] el0_sync+0x180/0x1c0
2013 13:47:08.540560 [ 228.456629] Code: 97ffe05b 91401273 d0003e00 9107e000 (39400261)
2014 13:47:08.544083 [ 228.462720] ---[ end trace ba1bbb62f5f28cff ]---
2015 13:47:08.548535 # Segmentation fault
2016 13:47:08.884740 # [ 228.168269] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2017 13:47:08.885150 # [ 228.174713] lkdtm: attempting bad read from page above current stack
2018 13:47:08.885512 # [ 228.181174] Unable to handle kernel paging request at virtual address ffff80001510c000
2019 13:47:08.907304 # [ 228.189203] Mem abort info:
2020 13:47:08.907773 # [ 228.192330] ESR = 0x96000007
2021 13:47:08.908177 # [ 228.195440] EC = 0x25: DABT (current EL), IL = 32 bits
2022 13:47:08.908568 # [ 228.200891] SET = 0, FnV = 0
2023 13:47:08.909433 # [ 228.203972] EA = 0, S1PTW = 0
2024 13:47:08.909855 # [ 228.207132] Data abort info:
2025 13:47:08.928933 # [ 228.210015] ISV = 0, ISS = 0x00000007
2026 13:47:08.929403 # [ 228.213924] CM = 0, WnR = 0
2027 13:47:08.930336 # [ 228.216919] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2028 13:47:08.950573 # [ 228.223633] [ffff80001510c000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000606305003, pte=0000000000000000
2029 13:47:08.951057 # [ 228.236188] Internal error: Oops: 96000007 [#4] PREEMPT SMP
2030 13:47:08.996152 # [ 228.241758] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2031 13:47:09.018297 # [ 228.294962] CPU: 0 PID: 1315 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2032 13:47:09.018767 # [ 228.302698] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2033 13:47:09.019173 # [ 228.309050] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2034 13:47:09.020050 # [ 228.315061] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2035 13:47:09.039898 # [ 228.320542] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2036 13:47:09.040428 # [ 228.326022] sp : ffff80001510bce0
2037 13:47:09.041403 # [ 228.329331] x29: ffff80001510bce0 x28: ffff0005c8c94980
2038 13:47:09.041840 # [ 228.334642] x27: 0000000000000000 x26: 0000000000000000
2039 13:47:09.061421 # [ 228.339952] x25: ffff8000114f1958 x24: ffff80001510be20
2040 13:47:09.061826 # [ 228.345262] x23: 000000000000001a x22: ffff0005c9a69000
2041 13:47:09.062083 # [ 228.350572] x21: ffff800011a076e0 x20: ffff8000114f1a18
2042 13:47:09.062694 # [ 228.355882] x19: ffff80001510c000 x18: 0000000000000000
2043 13:47:09.085064 # [ 228.361191] x17: 0000000000000000 x16: 0000000000000000
2044 13:47:09.085951 # [ 228.366501] x15: 0000000000000030 x14: ffffffffffffffff
2045 13:47:09.086310 # [ 228.371810] x13: ffff80009510b9c7 x12: ffff80001510b9cf
2046 13:47:09.086650 # [ 228.377119] x11: 0000000000000008 x10: ffff8000125e8350
2047 13:47:09.106754 # [ 228.382429] x9 : ffff80001012dcf4 x8 : ffff800012590350
2048 13:47:09.107266 # [ 228.387738] x7 : ffff8000125e8350 x6 : ffff800012561000
2049 13:47:09.108154 # [ 228.393047] x5 : ffff800012561c88 x4 : ffff00063f77ec50
2050 13:47:09.108558 # [ 228.398357] x3 : 0000000000000000 x2 : 0000000000000000
2051 13:47:09.128429 # [ 228.403666] x1 : ffff0005c8c94980 x0 : ffff800011a081f8
2052 13:47:09.128903 # [ 228.408976] Call trace:
2053 13:47:09.129343 # [ 228.411418] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2054 13:47:09.129763 # [ 228.416556] lkdtm_do_action+0x24/0x40
2055 13:47:09.130152 # [ 228.420300] direct_entry+0xd0/0x140
2056 13:47:09.131029 # [ 228.423873] full_proxy_write+0x68/0xbc
2057 13:47:09.150995 # [ 228.427709] vfs_write+0xec/0x20c
2058 13:47:09.151465 # [ 228.431018] ksys_write+0x70/0x100
2059 13:47:09.151868 # [ 228.434415] __arm64_sys_write+0x24/0x30
2060 13:47:09.152750 # [ 228.438336] el0_svc_common.constprop.0+0x84/0x1e0
2061 13:47:09.153145 # [ 228.443122] do_el0_svc+0x2c/0x94
2062 13:47:09.153523 # [ 228.446433] el0_svc+0x20/0x30
2063 13:47:09.173752 # [ 228.449482] el0_sync_handler+0xb0/0xb4
2064 13:47:09.174255 # [ 228.453314] el0_sync+0x180/0x1c0
2065 13:47:09.174661 # [ 228.456629] Code: 97ffe05b 91401273 d0003e00 9107e000 (39400261)
2066 13:47:09.175052 # [ 228.462720] ---[ end trace ba1bbb62f5f28cff ]---
2067 13:47:09.175451 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2068 13:47:09.180362 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2069 13:47:09.183426 # selftests: lkdtm: UNSET_SMEP.sh
2070 13:47:10.410346 [ 230.329326] lkdtm: Performing direct entry UNSET_SMEP
2071 13:47:10.416675 [ 230.334595] lkdtm: XFAIL: this test is x86_64-only
2072 13:47:10.496183 # [ 230.329326] lkdtm: Performing direct entry UNSET_SMEP
2073 13:47:10.499436 # [ 230.334595] lkdtm: XFAIL: this test is x86_64-only
2074 13:47:10.527853 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2075 13:47:10.603050 ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2076 13:47:10.629619 # selftests: lkdtm: DOUBLE_FAULT.sh
2077 13:47:11.011958 [ 230.929902] lkdtm: Performing direct entry DOUBLE_FAULT
2078 13:47:11.017372 [ 230.935255] lkdtm: XFAIL: this test is ia32-only
2079 13:47:11.104268 # [ 230.929902] lkdtm: Performing direct entry DOUBLE_FAULT
2080 13:47:11.107468 # [ 230.935255] lkdtm: XFAIL: this test is ia32-only
2081 13:47:11.132916 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2082 13:47:11.234431 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2083 13:47:11.262003 # selftests: lkdtm: CORRUPT_PAC.sh
2084 13:47:11.699028 [ 231.616927] lkdtm: Performing direct entry CORRUPT_PAC
2085 13:47:11.705760 [ 231.622262] lkdtm: FAIL: CPU lacks pointer authentication feature
2086 13:47:11.789355 # [ 231.616927] lkdtm: Performing direct entry CORRUPT_PAC
2087 13:47:11.792676 # [ 231.622262] lkdtm: FAIL: CPU lacks pointer authentication feature
2088 13:47:11.819218 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2089 13:47:11.883675 not ok 16 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2090 13:47:11.909351 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2091 13:47:12.350833 [ 232.267111] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2092 13:47:12.357351 [ 232.273723] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2093 13:47:12.449658 # [ 232.267111] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2094 13:47:12.452977 # [ 232.273723] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2095 13:47:12.477247 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2096 13:47:12.543942 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2097 13:47:12.569554 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
2098 13:47:12.792377 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
2099 13:47:12.805284 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
2100 13:47:12.830774 # selftests: lkdtm: WRITE_AFTER_FREE.sh
2101 13:47:12.996780 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
2102 13:47:13.016018 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
2103 13:47:13.041604 # selftests: lkdtm: READ_AFTER_FREE.sh
2104 13:47:13.415544 [ 233.332351] lkdtm: Performing direct entry READ_AFTER_FREE
2105 13:47:13.421002 [ 233.338012] lkdtm: Value in memory before free: 12345678
2106 13:47:13.427480 [ 233.345072] lkdtm: Attempting bad read from freed memory
2107 13:47:13.431824 [ 233.350804] lkdtm: Memory was not poisoned
2108 13:47:13.532797 # [ 233.332351] lkdtm: Performing direct entry READ_AFTER_FREE
2109 13:47:13.533262 # [ 233.338012] lkdtm: Value in memory before free: 12345678
2110 13:47:13.533686 # [ 233.345072] lkdtm: Attempting bad read from freed memory
2111 13:47:13.536107 # [ 233.350804] lkdtm: Memory was not poisoned
2112 13:47:13.555030 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
2113 13:47:13.618593 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
2114 13:47:13.643064 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
2115 13:47:13.873395 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
2116 13:47:13.890515 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
2117 13:47:13.914963 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
2118 13:47:14.265819 [ 234.174973] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2119 13:47:14.269174 [ 234.181105] lkdtm: Value in memory before free: 12345678
2120 13:47:14.269665 [ 234.186480] lkdtm: Attempting to read from freed memory
2121 13:47:14.273370 [ 234.191761] lkdtm: Buddy page was not poisoned
2122 13:47:14.372952 # [ 234.174973] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
2123 13:47:14.373390 # [ 234.181105] lkdtm: Value in memory before free: 12345678
2124 13:47:14.376323 # [ 234.186480] lkdtm: Attempting to read from freed memory
2125 13:47:14.376796 # [ 234.191761] lkdtm: Buddy page was not poisoned
2126 13:47:14.390984 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
2127 13:47:14.454646 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
2128 13:47:14.480157 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
2129 13:47:14.957513 [ 234.872805] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2130 13:47:14.960755 [ 234.878654] lkdtm: Attempting double slab free ...
2131 13:47:15.057212 # [ 234.872805] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
2132 13:47:15.060487 # [ 234.878654] lkdtm: Attempting double slab free ...
2133 13:47:15.085866 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
2134 13:47:15.151576 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
2135 13:47:15.178194 # selftests: lkdtm: SLAB_FREE_CROSS.sh
2136 13:47:15.598533 [ 235.515260] lkdtm: Performing direct entry SLAB_FREE_CROSS
2137 13:47:15.603916 [ 235.521123] lkdtm: Attempting cross-cache slab free ...
2138 13:47:15.702327 # [ 235.515260] lkdtm: Performing direct entry SLAB_FREE_CROSS
2139 13:47:15.702630 # [ 235.521123] lkdtm: Attempting cross-cache slab free ...
2140 13:47:15.726675 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
2141 13:47:15.803013 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
2142 13:47:15.827402 # selftests: lkdtm: SLAB_FREE_PAGE.sh
2143 13:47:16.246589 [ 236.164321] lkdtm: Performing direct entry SLAB_FREE_PAGE
2144 13:47:16.252093 [ 236.169823] lkdtm: Attempting non-Slab slab free ...
2145 13:47:16.341023 # [ 236.164321] lkdtm: Performing direct entry SLAB_FREE_PAGE
2146 13:47:16.344229 # [ 236.169823] lkdtm: Attempting non-Slab slab free ...
2147 13:47:16.370782 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
2148 13:47:16.430061 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
2149 13:47:16.453459 # selftests: lkdtm: SOFTLOCKUP.sh
2150 13:47:16.618168 # Skipping SOFTLOCKUP: Hangs the system
2151 13:47:16.632271 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
2152 13:47:16.655497 # selftests: lkdtm: HARDLOCKUP.sh
2153 13:47:16.878411 # Skipping HARDLOCKUP: Hangs the system
2154 13:47:16.897935 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
2155 13:47:16.923245 # selftests: lkdtm: SPINLOCKUP.sh
2156 13:47:17.082815 # Skipping SPINLOCKUP: Hangs the system
2157 13:47:17.100872 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
2158 13:47:17.125407 # selftests: lkdtm: HUNG_TASK.sh
2159 13:47:17.283753 # Skipping HUNG_TASK: Hangs the system
2160 13:47:17.301108 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
2161 13:47:17.327595 # selftests: lkdtm: EXEC_DATA.sh
2162 13:47:17.706881 [ 237.624423] lkdtm: Performing direct entry EXEC_DATA
2163 13:47:17.725075 [ 237.629615] lkdtm: attempting ok execution at ffff800010a10670
2164 13:47:17.725897 [ 237.635591] lkdtm: attempting bad execution at ffff80001349e4d8
2165 13:47:17.728410 [ 237.641808] Unable to handle kernel execute from non-executable memory at virtual address ffff80001349e4d8
2166 13:47:17.731630 [ 237.651574] Mem abort info:
2167 13:47:17.737290 [ 237.654471] ESR = 0x8600000f
2168 13:47:17.740516 [ 237.657545] EC = 0x21: IABT (current EL), IL = 32 bits
2169 13:47:17.750323 [ 237.662988] SET = 0, FnV = 0
2170 13:47:17.750748 [ 237.666050] EA = 0, S1PTW = 0
2171 13:47:17.753721 [ 237.669301] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2172 13:47:17.768672 [ 237.676214] [ffff80001349e4d8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b69e703
2173 13:47:17.772070 [ 237.688789] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2174 13:47:17.835618 [ 237.694358] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2175 13:47:17.836451 [ 237.747562] CPU: 0 PID: 1872 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2176 13:47:17.858315 [ 237.755299] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2177 13:47:17.858741 [ 237.761650] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2178 13:47:17.859108 [ 237.767661] pc : data_area+0x0/0x40
2179 13:47:17.859458 [ 237.771149] lr : execute_location+0x84/0xa4
2180 13:47:17.859801 [ 237.775327] sp : ffff800015b93cd0
2181 13:47:17.881071 [ 237.778636] x29: ffff800015b93cd0 x28: ffff0005c98a4980
2182 13:47:17.881545 [ 237.783948] x27: 0000000000000000 x26: 0000000000000000
2183 13:47:17.882008 [ 237.789258] x25: ffff8000114f1958 x24: ffff800015b93e20
2184 13:47:17.882392 [ 237.794568] x23: 000000000000000a x22: ffff0005c44e2000
2185 13:47:17.882765 [ 237.799878] x21: 0000000000000001 x20: ffff800010a10670
2186 13:47:17.902546 [ 237.805188] x19: ffff80001349e4d8 x18: 0000000000000000
2187 13:47:17.903020 [ 237.810497] x17: 0000000000000000 x16: 0000000000000000
2188 13:47:17.903416 [ 237.815807] x15: 0000000000000030 x14: ffffffffffffffff
2189 13:47:17.904312 [ 237.821117] x13: ffff800095b939b7 x12: ffff800015b939bf
2190 13:47:17.925214 [ 237.826427] x11: 0000000000000008 x10: 0000000000001440
2191 13:47:17.925721 [ 237.831736] x9 : ffff80001012dcf4 x8 : ffff0005c98a5e20
2192 13:47:17.926148 [ 237.837046] x7 : 0000000000000000 x6 : ffff800012561000
2193 13:47:17.926540 [ 237.842355] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2194 13:47:17.946785 [ 237.847665] x3 : 0000000000000000 x2 : 0000000000000000
2195 13:47:17.947271 [ 237.852974] x1 : ffff0005c98a4980 x0 : 0000000000000033
2196 13:47:17.947680 [ 237.858284] Call trace:
2197 13:47:17.948558 [ 237.860727] data_area+0x0/0x40
2198 13:47:17.948983 [ 237.863864] lkdtm_EXEC_DATA+0x24/0x30
2199 13:47:17.949372 [ 237.867612] lkdtm_do_action+0x24/0x40
2200 13:47:17.969303 [ 237.871356] direct_entry+0xd0/0x140
2201 13:47:17.969760 [ 237.874930] full_proxy_write+0x68/0xbc
2202 13:47:17.970120 [ 237.878765] vfs_write+0xec/0x20c
2203 13:47:17.970434 [ 237.882075] ksys_write+0x70/0x100
2204 13:47:17.970739 [ 237.885472] __arm64_sys_write+0x24/0x30
2205 13:47:17.971040 [ 237.889394] el0_svc_common.constprop.0+0x84/0x1e0
2206 13:47:17.991810 [ 237.894180] do_el0_svc+0x2c/0x94
2207 13:47:17.992092 [ 237.897491] el0_svc+0x20/0x30
2208 13:47:17.992333 [ 237.900540] el0_sync_handler+0xb0/0xb4
2209 13:47:17.993099 [ 237.904372] el0_sync+0x180/0x1c0
2210 13:47:17.993436 [ 237.907687] Code: c27cff00 ffff0005 c6729000 ffff0005 (aa1e03e9)
2211 13:47:17.995322 [ 237.913778] ---[ end trace ba1bbb62f5f28d00 ]---
2212 13:47:18.000605 # Segmentation fault
2213 13:47:18.307385 # [ 237.624423] lkdtm: Performing direct entry EXEC_DATA
2214 13:47:18.307859 # [ 237.629615] lkdtm: attempting ok execution at ffff800010a10670
2215 13:47:18.308752 # [ 237.635591] lkdtm: attempting bad execution at ffff80001349e4d8
2216 13:47:18.329799 # [ 237.641808] Unable to handle kernel execute from non-executable memory at virtual address ffff80001349e4d8
2217 13:47:18.330179 # [ 237.651574] Mem abort info:
2218 13:47:18.330525 # [ 237.654471] ESR = 0x8600000f
2219 13:47:18.331380 # [ 237.657545] EC = 0x21: IABT (current EL), IL = 32 bits
2220 13:47:18.331773 # [ 237.662988] SET = 0, FnV = 0
2221 13:47:18.351474 # [ 237.666050] EA = 0, S1PTW = 0
2222 13:47:18.351878 # [ 237.669301] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2223 13:47:18.352696 # [ 237.676214] [ffff80001349e4d8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fff9003, pte=007800004b69e703
2224 13:47:18.374059 # [ 237.688789] Internal error: Oops: 8600000f [#5] PREEMPT SMP
2225 13:47:18.418369 # [ 237.694358] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2226 13:47:18.419339 # [ 237.747562] CPU: 0 PID: 1872 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2227 13:47:18.441084 # [ 237.755299] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2228 13:47:18.441538 # [ 237.761650] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2229 13:47:18.441848 # [ 237.767661] pc : data_area+0x0/0x40
2230 13:47:18.442749 # [ 237.771149] lr : execute_location+0x84/0xa4
2231 13:47:18.462551 # [ 237.775327] sp : ffff800015b93cd0
2232 13:47:18.463016 # [ 237.778636] x29: ffff800015b93cd0 x28: ffff0005c98a4980
2233 13:47:18.463397 # [ 237.783948] x27: 0000000000000000 x26: 0000000000000000
2234 13:47:18.463757 # [ 237.789258] x25: ffff8000114f1958 x24: ffff800015b93e20
2235 13:47:18.464605 # [ 237.794568] x23: 000000000000000a x22: ffff0005c44e2000
2236 13:47:18.485253 # [ 237.799878] x21: 0000000000000001 x20: ffff800010a10670
2237 13:47:18.485804 # [ 237.805188] x19: ffff80001349e4d8 x18: 0000000000000000
2238 13:47:18.486227 # [ 237.810497] x17: 0000000000000000 x16: 0000000000000000
2239 13:47:18.487143 # [ 237.815807] x15: 0000000000000030 x14: ffffffffffffffff
2240 13:47:18.507778 # [ 237.821117] x13: ffff800095b939b7 x12: ffff800015b939bf
2241 13:47:18.508260 # [ 237.826427] x11: 0000000000000008 x10: 0000000000001440
2242 13:47:18.509211 # [ 237.831736] x9 : ffff80001012dcf4 x8 : ffff0005c98a5e20
2243 13:47:18.509618 # [ 237.837046] x7 : 0000000000000000 x6 : ffff800012561000
2244 13:47:18.529488 # [ 237.842355] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
2245 13:47:18.529888 # [ 237.847665] x3 : 0000000000000000 x2 : 0000000000000000
2246 13:47:18.530194 # [ 237.852974] x1 : ffff0005c98a4980 x0 : 0000000000000033
2247 13:47:18.530488 # [ 237.858284] Call trace:
2248 13:47:18.530873 # [ 237.860727] data_area+0x0/0x40
2249 13:47:18.551893 # [ 237.863864] lkdtm_EXEC_DATA+0x24/0x30
2250 13:47:18.552244 # [ 237.867612] lkdtm_do_action+0x24/0x40
2251 13:47:18.552642 # [ 237.871356] direct_entry+0xd0/0x140
2252 13:47:18.553426 # [ 237.874930] full_proxy_write+0x68/0xbc
2253 13:47:18.553729 # [ 237.878765] vfs_write+0xec/0x20c
2254 13:47:18.554004 # [ 237.882075] ksys_write+0x70/0x100
2255 13:47:18.573533 # [ 237.885472] __arm64_sys_write+0x24/0x30
2256 13:47:18.573969 # [ 237.889394] el0_svc_common.constprop.0+0x84/0x1e0
2257 13:47:18.574793 # [ 237.894180] do_el0_svc+0x2c/0x94
2258 13:47:18.575140 # [ 237.897491] el0_svc+0x20/0x30
2259 13:47:18.575473 # [ 237.900540] el0_sync_handler+0xb0/0xb4
2260 13:47:18.594102 # [ 237.904372] el0_sync+0x180/0x1c0
2261 13:47:18.594432 # [ 237.907687] Code: c27cff00 ffff0005 c6729000 ffff0005 (aa1e03e9)
2262 13:47:18.595210 # [ 237.913778] ---[ end trace ba1bbb62f5f28d00 ]---
2263 13:47:18.595635 # EXEC_DATA: saw 'call trace:': ok
2264 13:47:18.597479 ok 30 selftests: lkdtm: EXEC_DATA.sh
2265 13:47:18.597818 # selftests: lkdtm: EXEC_STACK.sh
2266 13:47:19.515859 [ 239.434886] lkdtm: Performing direct entry EXEC_STACK
2267 13:47:19.523464 [ 239.440046] lkdtm: attempting ok execution at ffff800010a10670
2268 13:47:19.538055 [ 239.447644] lkdtm: attempting bad execution at ffff800015c53cc8
2269 13:47:19.540814 [ 239.454083] Unable to handle kernel execute from non-executable memory at virtual address ffff800015c53cc8
2270 13:47:19.544298 [ 239.464503] Mem abort info:
2271 13:47:19.548464 [ 239.467985] ESR = 0x8600000f
2272 13:47:19.563952 [ 239.471167] EC = 0x21: IABT (current EL), IL = 32 bits
2273 13:47:19.564326 [ 239.476530] SET = 0, FnV = 0
2274 13:47:19.564643 [ 239.479614] EA = 0, S1PTW = 0
2275 13:47:19.567457 [ 239.482875] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2276 13:47:19.582264 [ 239.489770] [ffff800015c53cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000603b47003, pte=0068000603b69703
2277 13:47:19.585844 [ 239.502345] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2278 13:47:19.649191 [ 239.507916] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2279 13:47:19.649709 [ 239.561119] CPU: 0 PID: 1914 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2280 13:47:19.671770 [ 239.568857] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2281 13:47:19.672115 [ 239.575208] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2282 13:47:19.672412 [ 239.581214] pc : 0xffff800015c53cc8
2283 13:47:19.673142 [ 239.584706] lr : execute_location+0x84/0xa4
2284 13:47:19.673485 [ 239.588883] sp : ffff800015c53c80
2285 13:47:19.693348 [ 239.592192] x29: ffff800015c53c80 x28: ffff0005c810c980
2286 13:47:19.693716 [ 239.597503] x27: 0000000000000000 x26: 0000000000000000
2287 13:47:19.694015 [ 239.602813] x25: ffff8000114f1958 x24: ffff800015c53e20
2288 13:47:19.694744 [ 239.608123] x23: 000000000000000b x22: ffff0005c8147000
2289 13:47:19.695054 [ 239.613433] x21: 0000000000000001 x20: ffff800010a10670
2290 13:47:19.715994 [ 239.618743] x19: ffff800015c53cc8 x18: 0000000000000000
2291 13:47:19.716382 [ 239.624052] x17: 0000000000000000 x16: 0000000000000000
2292 13:47:19.717227 [ 239.629362] x15: 0000000000000000 x14: 0000000000000000
2293 13:47:19.717564 [ 239.634672] x13: 0000000000000000 x12: 0000000000000000
2294 13:47:19.738601 [ 239.639981] x11: 00000057d00713cc x10: 0000000000001440
2295 13:47:19.738845 [ 239.645291] x9 : ffff80001012dcf4 x8 : ffff0005c810de20
2296 13:47:19.739593 [ 239.650601] x7 : 0000000000000005 x6 : ffff800012561000
2297 13:47:19.739891 [ 239.655911] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2298 13:47:19.760291 [ 239.661220] x3 : 0000000000000000 x2 : 0000000000000000
2299 13:47:19.760617 [ 239.666530] x1 : ffff0005c810c980 x0 : 0000000000000033
2300 13:47:19.760957 [ 239.671841] Call trace:
2301 13:47:19.761283 [ 239.674282] 0xffff800015c53cc8
2302 13:47:19.761603 [ 239.677420] lkdtm_EXEC_STACK+0x30/0x58
2303 13:47:19.761990 [ 239.681255] lkdtm_do_action+0x24/0x40
2304 13:47:19.783026 [ 239.684999] direct_entry+0xd0/0x140
2305 13:47:19.783350 [ 239.688573] full_proxy_write+0x68/0xbc
2306 13:47:19.783715 [ 239.692407] vfs_write+0xec/0x20c
2307 13:47:19.784063 [ 239.695716] ksys_write+0x70/0x100
2308 13:47:19.784930 [ 239.699113] __arm64_sys_write+0x24/0x30
2309 13:47:19.785287 [ 239.703035] el0_svc_common.constprop.0+0x84/0x1e0
2310 13:47:19.805617 [ 239.707820] do_el0_svc+0x2c/0x94
2311 13:47:19.806118 [ 239.711131] el0_svc+0x20/0x30
2312 13:47:19.806515 [ 239.714180] el0_sync_handler+0xb0/0xb4
2313 13:47:19.807420 [ 239.718012] el0_sync+0x180/0x1c0
2314 13:47:19.807816 [ 239.721327] Code: 10a0f734 ffff8000 15c53d20 ffff8000 (aa1e03e9)
2315 13:47:19.809087 [ 239.727418] ---[ end trace ba1bbb62f5f28d01 ]---
2316 13:47:19.813305 # Segmentation fault
2317 13:47:20.167373 # [ 239.434886] lkdtm: Performing direct entry EXEC_STACK
2318 13:47:20.167809 # [ 239.440046] lkdtm: attempting ok execution at ffff800010a10670
2319 13:47:20.168794 # [ 239.447644] lkdtm: attempting bad execution at ffff800015c53cc8
2320 13:47:20.189991 # [ 239.454083] Unable to handle kernel execute from non-executable memory at virtual address ffff800015c53cc8
2321 13:47:20.190425 # [ 239.464503] Mem abort info:
2322 13:47:20.190829 # [ 239.467985] ESR = 0x8600000f
2323 13:47:20.191220 # [ 239.471167] EC = 0x21: IABT (current EL), IL = 32 bits
2324 13:47:20.192156 # [ 239.476530] SET = 0, FnV = 0
2325 13:47:20.211516 # [ 239.479614] EA = 0, S1PTW = 0
2326 13:47:20.211973 # [ 239.482875] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2327 13:47:20.213006 # [ 239.489770] [ffff800015c53cc8] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000603b47003, pte=0068000603b69703
2328 13:47:20.234073 # [ 239.502345] Internal error: Oops: 8600000f [#6] PREEMPT SMP
2329 13:47:20.278781 # [ 239.507916] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2330 13:47:20.279212 # [ 239.561119] CPU: 0 PID: 1914 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2331 13:47:20.301004 # [ 239.568857] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2332 13:47:20.301467 # [ 239.575208] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2333 13:47:20.302273 # [ 239.581214] pc : 0xffff800015c53cc8
2334 13:47:20.302594 # [ 239.584706] lr : execute_location+0x84/0xa4
2335 13:47:20.322789 # [ 239.588883] sp : ffff800015c53c80
2336 13:47:20.323227 # [ 239.592192] x29: ffff800015c53c80 x28: ffff0005c810c980
2337 13:47:20.323602 # [ 239.597503] x27: 0000000000000000 x26: 0000000000000000
2338 13:47:20.323977 # [ 239.602813] x25: ffff8000114f1958 x24: ffff800015c53e20
2339 13:47:20.324373 # [ 239.608123] x23: 000000000000000b x22: ffff0005c8147000
2340 13:47:20.345469 # [ 239.613433] x21: 0000000000000001 x20: ffff800010a10670
2341 13:47:20.345999 # [ 239.618743] x19: ffff800015c53cc8 x18: 0000000000000000
2342 13:47:20.346374 # [ 239.624052] x17: 0000000000000000 x16: 0000000000000000
2343 13:47:20.346760 # [ 239.629362] x15: 0000000000000000 x14: 0000000000000000
2344 13:47:20.368003 # [ 239.634672] x13: 0000000000000000 x12: 0000000000000000
2345 13:47:20.368488 # [ 239.639981] x11: 00000057d00713cc x10: 0000000000001440
2346 13:47:20.368895 # [ 239.645291] x9 : ffff80001012dcf4 x8 : ffff0005c810de20
2347 13:47:20.369284 # [ 239.650601] x7 : 0000000000000005 x6 : ffff800012561000
2348 13:47:20.389590 # [ 239.655911] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2349 13:47:20.390050 # [ 239.661220] x3 : 0000000000000000 x2 : 0000000000000000
2350 13:47:20.390423 # [ 239.666530] x1 : ffff0005c810c980 x0 : 0000000000000033
2351 13:47:20.390782 # [ 239.671841] Call trace:
2352 13:47:20.391134 # [ 239.674282] 0xffff800015c53cc8
2353 13:47:20.412195 # [ 239.677420] lkdtm_EXEC_STACK+0x30/0x58
2354 13:47:20.412627 # [ 239.681255] lkdtm_do_action+0x24/0x40
2355 13:47:20.413002 # [ 239.684999] direct_entry+0xd0/0x140
2356 13:47:20.413362 # [ 239.688573] full_proxy_write+0x68/0xbc
2357 13:47:20.413769 # [ 239.692407] vfs_write+0xec/0x20c
2358 13:47:20.414150 # [ 239.695716] ksys_write+0x70/0x100
2359 13:47:20.433800 # [ 239.699113] __arm64_sys_write+0x24/0x30
2360 13:47:20.434175 # [ 239.703035] el0_svc_common.constprop.0+0x84/0x1e0
2361 13:47:20.434592 # [ 239.707820] do_el0_svc+0x2c/0x94
2362 13:47:20.434982 # [ 239.711131] el0_svc+0x20/0x30
2363 13:47:20.435365 # [ 239.714180] el0_sync_handler+0xb0/0xb4
2364 13:47:20.455278 # [ 239.718012] el0_sync+0x180/0x1c0
2365 13:47:20.455591 # [ 239.721327] Code: 10a0f734 ffff8000 15c53d20 ffff8000 (aa1e03e9)
2366 13:47:20.455863 # [ 239.727418] ---[ end trace ba1bbb62f5f28d01 ]---
2367 13:47:20.456123 # EXEC_STACK: saw 'call trace:': ok
2368 13:47:20.458687 ok 31 selftests: lkdtm: EXEC_STACK.sh
2369 13:47:20.459003 # selftests: lkdtm: EXEC_KMALLOC.sh
2370 13:47:21.482517 [ 241.400459] lkdtm: Performing direct entry EXEC_KMALLOC
2371 13:47:21.501889 [ 241.405828] lkdtm: attempting ok execution at ffff800010a10670
2372 13:47:21.502932 [ 241.411745] lkdtm: attempting bad execution at ffff0005c8f94180
2373 13:47:21.503988 [ 241.417743] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c8f94180
2374 13:47:21.507311 [ 241.427493] Mem abort info:
2375 13:47:21.512803 [ 241.430297] ESR = 0x8600000f
2376 13:47:21.516128 [ 241.433434] EC = 0x21: IABT (current EL), IL = 32 bits
2377 13:47:21.519621 [ 241.439083] SET = 0, FnV = 0
2378 13:47:21.522861 [ 241.442146] EA = 0, S1PTW = 0
2379 13:47:21.538975 [ 241.445394] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2380 13:47:21.542251 [ 241.452291] [ffff0005c8f94180] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fbfa003, pte=0068000608f94707
2381 13:47:21.561561 [ 241.464974] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2382 13:47:21.607148 [ 241.470544] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2383 13:47:21.607492 [ 241.523747] CPU: 0 PID: 1956 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2384 13:47:21.628478 [ 241.531484] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2385 13:47:21.629328 [ 241.537835] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2386 13:47:21.629673 [ 241.543841] pc : 0xffff0005c8f94180
2387 13:47:21.630006 [ 241.547332] lr : execute_location+0x84/0xa4
2388 13:47:21.651102 [ 241.551509] sp : ffff800015d03cc0
2389 13:47:21.651565 [ 241.554817] x29: ffff800015d03cc0 x28: ffff0005c827b100
2390 13:47:21.652418 [ 241.560128] x27: 0000000000000000 x26: 0000000000000000
2391 13:47:21.652714 [ 241.565439] x25: ffff8000114f1958 x24: ffff800015d03e20
2392 13:47:21.652997 [ 241.570749] x23: 000000000000000d x22: ffff0005c9745000
2393 13:47:21.672663 [ 241.576058] x21: 0000000000000001 x20: ffff800010a10670
2394 13:47:21.673088 [ 241.581368] x19: ffff0005c8f94180 x18: 0000000000000000
2395 13:47:21.673452 [ 241.586678] x17: 0000000000000000 x16: 0000000000000000
2396 13:47:21.674396 [ 241.591988] x15: 0000000000000030 x14: ffffffffffffffff
2397 13:47:21.695341 [ 241.597297] x13: ffff800095d039a7 x12: ffff800015d039af
2398 13:47:21.695785 [ 241.602607] x11: 0000000000000020 x10: ffff8000125e8350
2399 13:47:21.696711 [ 241.607916] x9 : ffff80001012dcf4 x8 : ffff800012590350
2400 13:47:21.697075 [ 241.613226] x7 : ffff8000125e8350 x6 : ffff800012561000
2401 13:47:21.718028 [ 241.618536] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2402 13:47:21.718468 [ 241.623845] x3 : 0000000000000000 x2 : 0000000000000000
2403 13:47:21.718865 [ 241.629154] x1 : ffff0005c827b100 x0 : 0000000000000033
2404 13:47:21.719247 [ 241.634465] Call trace:
2405 13:47:21.720180 [ 241.636906] 0xffff0005c8f94180
2406 13:47:21.739505 [ 241.640047] lkdtm_EXEC_KMALLOC+0x34/0x4c
2407 13:47:21.739961 [ 241.644052] lkdtm_do_action+0x24/0x40
2408 13:47:21.740355 [ 241.647796] direct_entry+0xd0/0x140
2409 13:47:21.741295 [ 241.651370] full_proxy_write+0x68/0xbc
2410 13:47:21.741738 [ 241.655203] vfs_write+0xec/0x20c
2411 13:47:21.742117 [ 241.658513] ksys_write+0x70/0x100
2412 13:47:21.763242 [ 241.661910] __arm64_sys_write+0x24/0x30
2413 13:47:21.763728 [ 241.665834] el0_svc_common.constprop.0+0x84/0x1e0
2414 13:47:21.764123 [ 241.670619] do_el0_svc+0x2c/0x94
2415 13:47:21.764503 [ 241.673930] el0_svc+0x20/0x30
2416 13:47:21.764874 [ 241.676979] el0_sync_handler+0xb0/0xb4
2417 13:47:21.765244 [ 241.680812] el0_sync+0x180/0x1c0
2418 13:47:21.768631 [ 241.684126] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2419 13:47:21.771870 [ 241.690218] ---[ end trace ba1bbb62f5f28d02 ]---
2420 13:47:21.778371 # Segmentation fault
2421 13:47:22.102884 # [ 241.400459] lkdtm: Performing direct entry EXEC_KMALLOC
2422 13:47:22.103555 # [ 241.405828] lkdtm: attempting ok execution at ffff800010a10670
2423 13:47:22.103791 # [ 241.411745] lkdtm: attempting bad execution at ffff0005c8f94180
2424 13:47:22.125584 # [ 241.417743] Unable to handle kernel execute from non-executable memory at virtual address ffff0005c8f94180
2425 13:47:22.126004 # [ 241.427493] Mem abort info:
2426 13:47:22.126759 # [ 241.430297] ESR = 0x8600000f
2427 13:47:22.127081 # [ 241.433434] EC = 0x21: IABT (current EL), IL = 32 bits
2428 13:47:22.127359 # [ 241.439083] SET = 0, FnV = 0
2429 13:47:22.147278 # [ 241.442146] EA = 0, S1PTW = 0
2430 13:47:22.147684 # [ 241.445394] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2431 13:47:22.147976 # [ 241.452291] [ffff0005c8f94180] pgd=000000067fff8003, p4d=000000067fff8003, pud=000000067fc42003, pmd=000000067fbfa003, pte=0068000608f94707
2432 13:47:22.169684 # [ 241.464974] Internal error: Oops: 8600000f [#7] PREEMPT SMP
2433 13:47:22.215548 # [ 241.470544] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2434 13:47:22.215945 # [ 241.523747] CPU: 0 PID: 1956 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2435 13:47:22.236788 # [ 241.531484] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2436 13:47:22.237235 # [ 241.537835] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2437 13:47:22.238142 # [ 241.543841] pc : 0xffff0005c8f94180
2438 13:47:22.238514 # [ 241.547332] lr : execute_location+0x84/0xa4
2439 13:47:22.258292 # [ 241.551509] sp : ffff800015d03cc0
2440 13:47:22.258724 # [ 241.554817] x29: ffff800015d03cc0 x28: ffff0005c827b100
2441 13:47:22.259115 # [ 241.560128] x27: 0000000000000000 x26: 0000000000000000
2442 13:47:22.260012 # [ 241.565439] x25: ffff8000114f1958 x24: ffff800015d03e20
2443 13:47:22.260378 # [ 241.570749] x23: 000000000000000d x22: ffff0005c9745000
2444 13:47:22.281000 # [ 241.576058] x21: 0000000000000001 x20: ffff800010a10670
2445 13:47:22.281469 # [ 241.581368] x19: ffff0005c8f94180 x18: 0000000000000000
2446 13:47:22.282470 # [ 241.586678] x17: 0000000000000000 x16: 0000000000000000
2447 13:47:22.282874 # [ 241.591988] x15: 0000000000000030 x14: ffffffffffffffff
2448 13:47:22.302539 # [ 241.597297] x13: ffff800095d039a7 x12: ffff800015d039af
2449 13:47:22.303036 # [ 241.602607] x11: 0000000000000020 x10: ffff8000125e8350
2450 13:47:22.303445 # [ 241.607916] x9 : ffff80001012dcf4 x8 : ffff800012590350
2451 13:47:22.304404 # [ 241.613226] x7 : ffff8000125e8350 x6 : ffff800012561000
2452 13:47:22.325284 # [ 241.618536] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2453 13:47:22.325747 # [ 241.623845] x3 : 0000000000000000 x2 : 0000000000000000
2454 13:47:22.326166 # [ 241.629154] x1 : ffff0005c827b100 x0 : 0000000000000033
2455 13:47:22.327143 # [ 241.634465] Call trace:
2456 13:47:22.327571 # [ 241.636906] 0xffff0005c8f94180
2457 13:47:22.347815 # [ 241.640047] lkdtm_EXEC_KMALLOC+0x34/0x4c
2458 13:47:22.348280 # [ 241.644052] lkdtm_do_action+0x24/0x40
2459 13:47:22.348674 # [ 241.647796] direct_entry+0xd0/0x140
2460 13:47:22.349054 # [ 241.651370] full_proxy_write+0x68/0xbc
2461 13:47:22.349982 # [ 241.655203] vfs_write+0xec/0x20c
2462 13:47:22.350364 # [ 241.658513] ksys_write+0x70/0x100
2463 13:47:22.369230 # [ 241.661910] __arm64_sys_write+0x24/0x30
2464 13:47:22.369446 # [ 241.665834] el0_svc_common.constprop.0+0x84/0x1e0
2465 13:47:22.370236 # [ 241.670619] do_el0_svc+0x2c/0x94
2466 13:47:22.370559 # [ 241.673930] el0_svc+0x20/0x30
2467 13:47:22.370867 # [ 241.676979] el0_sync_handler+0xb0/0xb4
2468 13:47:22.391966 # [ 241.680812] el0_sync+0x180/0x1c0
2469 13:47:22.392317 # [ 241.684126] Code: 00000000 00000000 00000000 00000000 (aa1e03e9)
2470 13:47:22.393095 # [ 241.690218] ---[ end trace ba1bbb62f5f28d02 ]---
2471 13:47:22.393399 # EXEC_KMALLOC: saw 'call trace:': ok
2472 13:47:22.394716 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
2473 13:47:22.395093 # selftests: lkdtm: EXEC_VMALLOC.sh
2474 13:47:23.458317 [ 243.376688] lkdtm: Performing direct entry EXEC_VMALLOC
2475 13:47:23.477669 [ 243.382057] lkdtm: attempting ok execution at ffff800010a10670
2476 13:47:23.478625 [ 243.387998] lkdtm: attempting bad execution at ffff800013987000
2477 13:47:23.480788 [ 243.394008] Unable to handle kernel execute from non-executable memory at virtual address ffff800013987000
2478 13:47:23.484160 [ 243.403810] Mem abort info:
2479 13:47:23.489603 [ 243.406716] ESR = 0x8600000f
2480 13:47:23.491815 [ 243.409805] EC = 0x21: IABT (current EL), IL = 32 bits
2481 13:47:23.495058 [ 243.415233] SET = 0, FnV = 0
2482 13:47:23.502729 [ 243.418303] EA = 0, S1PTW = 0
2483 13:47:23.505984 [ 243.421515] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2484 13:47:23.521185 [ 243.428415] [ffff800013987000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=0068000603b07703
2485 13:47:23.524461 [ 243.441025] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2486 13:47:23.587978 [ 243.446601] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2487 13:47:23.588453 [ 243.499930] CPU: 2 PID: 1998 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2488 13:47:23.610644 [ 243.507671] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2489 13:47:23.611109 [ 243.514027] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2490 13:47:23.611508 [ 243.520044] pc : 0xffff800013987000
2491 13:47:23.611887 [ 243.523542] lr : execute_location+0x84/0xa4
2492 13:47:23.612838 [ 243.527723] sp : ffff800015dbbcc0
2493 13:47:23.633282 [ 243.531035] x29: ffff800015dbbcc0 x28: ffff0005c8c94980
2494 13:47:23.633801 [ 243.536355] x27: 0000000000000000 x26: 0000000000000000
2495 13:47:23.634246 [ 243.541672] x25: ffff8000114f1958 x24: ffff800015dbbe20
2496 13:47:23.634664 [ 243.546990] x23: 000000000000000d x22: ffff0005c3b07000
2497 13:47:23.635620 [ 243.552307] x21: 0000000000000001 x20: ffff800010a10670
2498 13:47:23.654744 [ 243.557625] x19: ffff800013987000 x18: 0000000000000000
2499 13:47:23.655205 [ 243.562942] x17: 0000000000000000 x16: 0000000000000000
2500 13:47:23.656182 [ 243.568260] x15: 0000000000000030 x14: ffffffffffffffff
2501 13:47:23.656577 [ 243.573580] x13: ffff800095dbb9a7 x12: ffff800015dbb9af
2502 13:47:23.677377 [ 243.578903] x11: ffff8000139c7000 x10: ffff8000125e8350
2503 13:47:23.677865 [ 243.584221] x9 : ffff80001012dcf4 x8 : ffff800012590350
2504 13:47:23.678842 [ 243.589539] x7 : ffff8000125e8350 x6 : ffff800012561000
2505 13:47:23.679237 [ 243.594856] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2506 13:47:23.699900 [ 243.600173] x3 : 0000000000000000 x2 : 0000000000000000
2507 13:47:23.700179 [ 243.605491] x1 : ffff0005c8c94980 x0 : 0000000000000033
2508 13:47:23.700415 [ 243.610809] Call trace:
2509 13:47:23.701048 [ 243.613263] 0xffff800013987000
2510 13:47:23.701257 [ 243.616412] lkdtm_EXEC_VMALLOC+0x2c/0x44
2511 13:47:23.701437 [ 243.620423] lkdtm_do_action+0x24/0x40
2512 13:47:23.721588 [ 243.624170] direct_entry+0xd0/0x140
2513 13:47:23.721990 [ 243.627748] full_proxy_write+0x68/0xbc
2514 13:47:23.722230 [ 243.631587] vfs_write+0xec/0x20c
2515 13:47:23.722974 [ 243.634901] ksys_write+0x70/0x100
2516 13:47:23.723284 [ 243.638303] __arm64_sys_write+0x24/0x30
2517 13:47:23.723548 [ 243.642231] el0_svc_common.constprop.0+0x84/0x1e0
2518 13:47:23.742073 [ 243.647022] do_el0_svc+0x2c/0x94
2519 13:47:23.742458 [ 243.650339] el0_svc+0x20/0x30
2520 13:47:23.742756 [ 243.653395] el0_sync_handler+0xb0/0xb4
2521 13:47:23.743518 [ 243.657232] el0_sync+0x180/0x1c0
2522 13:47:23.743811 [ 243.660565] Code: bad PC value
2523 13:47:23.745400 [ 243.663629] ---[ end trace ba1bbb62f5f28d03 ]---
2524 13:47:23.748742 # Segmentation fault
2525 13:47:24.020267 # [ 243.376688] lkdtm: Performing direct entry EXEC_VMALLOC
2526 13:47:24.020689 # [ 243.382057] lkdtm: attempting ok execution at ffff800010a10670
2527 13:47:24.021610 # [ 243.387998] lkdtm: attempting bad execution at ffff800013987000
2528 13:47:24.042928 # [ 243.394008] Unable to handle kernel execute from non-executable memory at virtual address ffff800013987000
2529 13:47:24.043375 # [ 243.403810] Mem abort info:
2530 13:47:24.043749 # [ 243.406716] ESR = 0x8600000f
2531 13:47:24.044110 # [ 243.409805] EC = 0x21: IABT (current EL), IL = 32 bits
2532 13:47:24.045048 # [ 243.415233] SET = 0, FnV = 0
2533 13:47:24.064451 # [ 243.418303] EA = 0, S1PTW = 0
2534 13:47:24.064894 # [ 243.421515] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2535 13:47:24.065889 # [ 243.428415] [ffff800013987000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0000000600820003, pte=0068000603b07703
2536 13:47:24.088141 # [ 243.441025] Internal error: Oops: 8600000f [#8] PREEMPT SMP
2537 13:47:24.131878 # [ 243.446601] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2538 13:47:24.132299 # [ 243.499930] CPU: 2 PID: 1998 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2539 13:47:24.154040 # [ 243.507671] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2540 13:47:24.154515 # [ 243.514027] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2541 13:47:24.154915 # [ 243.520044] pc : 0xffff800013987000
2542 13:47:24.155863 # [ 243.523542] lr : execute_location+0x84/0xa4
2543 13:47:24.175504 # [ 243.527723] sp : ffff800015dbbcc0
2544 13:47:24.175976 # [ 243.531035] x29: ffff800015dbbcc0 x28: ffff0005c8c94980
2545 13:47:24.176973 # [ 243.536355] x27: 0000000000000000 x26: 0000000000000000
2546 13:47:24.177378 # [ 243.541672] x25: ffff8000114f1958 x24: ffff800015dbbe20
2547 13:47:24.177806 # [ 243.546990] x23: 000000000000000d x22: ffff0005c3b07000
2548 13:47:24.199139 # [ 243.552307] x21: 0000000000000001 x20: ffff800010a10670
2549 13:47:24.199626 # [ 243.557625] x19: ffff800013987000 x18: 0000000000000000
2550 13:47:24.200627 # [ 243.562942] x17: 0000000000000000 x16: 0000000000000000
2551 13:47:24.201031 # [ 243.568260] x15: 0000000000000030 x14: ffffffffffffffff
2552 13:47:24.220854 # [ 243.573580] x13: ffff800095dbb9a7 x12: ffff800015dbb9af
2553 13:47:24.221328 # [ 243.578903] x11: ffff8000139c7000 x10: ffff8000125e8350
2554 13:47:24.221767 # [ 243.584221] x9 : ffff80001012dcf4 x8 : ffff800012590350
2555 13:47:24.222163 # [ 243.589539] x7 : ffff8000125e8350 x6 : ffff800012561000
2556 13:47:24.242286 # [ 243.594856] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2557 13:47:24.242765 # [ 243.600173] x3 : 0000000000000000 x2 : 0000000000000000
2558 13:47:24.243218 # [ 243.605491] x1 : ffff0005c8c94980 x0 : 0000000000000033
2559 13:47:24.244310 # [ 243.610809] Call trace:
2560 13:47:24.244721 # [ 243.613263] 0xffff800013987000
2561 13:47:24.264846 # [ 243.616412] lkdtm_EXEC_VMALLOC+0x2c/0x44
2562 13:47:24.265269 # [ 243.620423] lkdtm_do_action+0x24/0x40
2563 13:47:24.266213 # [ 243.624170] direct_entry+0xd0/0x140
2564 13:47:24.266637 # [ 243.627748] full_proxy_write+0x68/0xbc
2565 13:47:24.267005 # [ 243.631587] vfs_write+0xec/0x20c
2566 13:47:24.267342 # [ 243.634901] ksys_write+0x70/0x100
2567 13:47:24.287455 # [ 243.638303] __arm64_sys_write+0x24/0x30
2568 13:47:24.287999 # [ 243.642231] el0_svc_common.constprop.0+0x84/0x1e0
2569 13:47:24.288967 # [ 243.647022] do_el0_svc+0x2c/0x94
2570 13:47:24.289321 # [ 243.650339] el0_svc+0x20/0x30
2571 13:47:24.289697 # [ 243.653395] el0_sync_handler+0xb0/0xb4
2572 13:47:24.305971 # [ 243.657232] el0_sync+0x180/0x1c0
2573 13:47:24.306390 # [ 243.660565] Code: bad PC value
2574 13:47:24.306783 # [ 243.663629] ---[ end trace ba1bbb62f5f28d03 ]---
2575 13:47:24.307716 # EXEC_VMALLOC: saw 'call trace:': ok
2576 13:47:24.308061 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
2577 13:47:24.309203 # selftests: lkdtm: EXEC_RODATA.sh
2578 13:47:25.219182 [ 245.137141] lkdtm: Performing direct entry EXEC_RODATA
2579 13:47:25.238929 [ 245.142436] lkdtm: attempting ok execution at ffff800010a10670
2580 13:47:25.239291 [ 245.148343] lkdtm: attempting bad execution at ffff8000114f1e50
2581 13:47:25.241845 [ 245.154353] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114f1e50
2582 13:47:25.261088 [ 245.164165] Mem abort info:
2583 13:47:25.261415 [ 245.167038] ESR = 0x8600000e
2584 13:47:25.261677 [ 245.170101] EC = 0x21: IABT (current EL), IL = 32 bits
2585 13:47:25.262453 [ 245.175538] SET = 0, FnV = 0
2586 13:47:25.262767 [ 245.178620] EA = 0, S1PTW = 0
2587 13:47:25.265509 [ 245.181770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2588 13:47:25.276548 [ 245.188714] [ffff8000114f1e50] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2589 13:47:25.297104 [ 245.199627] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2590 13:47:25.340273 [ 245.205198] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2591 13:47:25.340750 [ 245.258404] CPU: 0 PID: 2040 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2592 13:47:25.364018 [ 245.266141] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2593 13:47:25.364468 [ 245.272492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2594 13:47:25.364870 [ 245.278505] pc : lkdtm_rodata_do_nothing+0x0/0x10
2595 13:47:25.365254 [ 245.283208] lr : execute_location+0x84/0xa4
2596 13:47:25.385548 [ 245.287385] sp : ffff800015e53cd0
2597 13:47:25.386021 [ 245.290694] x29: ffff800015e53cd0 x28: ffff0005c810c980
2598 13:47:25.386423 [ 245.296005] x27: 0000000000000000 x26: 0000000000000000
2599 13:47:25.387406 [ 245.301315] x25: ffff8000114f1958 x24: ffff800015e53e20
2600 13:47:25.408210 [ 245.306625] x23: 000000000000000c x22: ffff0005c80aa000
2601 13:47:25.408559 [ 245.311935] x21: 0000000000000000 x20: ffff800010a10670
2602 13:47:25.408859 [ 245.317245] x19: ffff8000114f1e50 x18: 0000000000000000
2603 13:47:25.409581 [ 245.322554] x17: 0000000000000000 x16: 0000000000000000
2604 13:47:25.409861 [ 245.327864] x15: 0000000000000030 x14: ffffffffffffffff
2605 13:47:25.429703 [ 245.333174] x13: ffff800095e539b7 x12: ffff800015e539bf
2606 13:47:25.430072 [ 245.338483] x11: 0000000000000018 x10: ffff8000125e8350
2607 13:47:25.430756 [ 245.343793] x9 : ffff80001012dcf4 x8 : ffff800012590350
2608 13:47:25.431086 [ 245.349103] x7 : ffff8000125e8350 x6 : ffff800012561000
2609 13:47:25.452261 [ 245.354413] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2610 13:47:25.452614 [ 245.359722] x3 : 0000000000000000 x2 : 0000000000000000
2611 13:47:25.453471 [ 245.365031] x1 : ffff0005c810c980 x0 : 0000000000000033
2612 13:47:25.453810 [ 245.370341] Call trace:
2613 13:47:25.454115 [ 245.372785] lkdtm_rodata_do_nothing+0x0/0x10
2614 13:47:25.474993 [ 245.377137] lkdtm_EXEC_RODATA+0x24/0x30
2615 13:47:25.475406 [ 245.381059] lkdtm_do_action+0x24/0x40
2616 13:47:25.475747 [ 245.384802] direct_entry+0xd0/0x140
2617 13:47:25.476075 [ 245.388376] full_proxy_write+0x68/0xbc
2618 13:47:25.476937 [ 245.392212] vfs_write+0xec/0x20c
2619 13:47:25.477304 [ 245.395521] ksys_write+0x70/0x100
2620 13:47:25.496691 [ 245.398918] __arm64_sys_write+0x24/0x30
2621 13:47:25.497129 [ 245.402839] el0_svc_common.constprop.0+0x84/0x1e0
2622 13:47:25.497499 [ 245.407625] do_el0_svc+0x2c/0x94
2623 13:47:25.498539 [ 245.410936] el0_svc+0x20/0x30
2624 13:47:25.498930 [ 245.413985] el0_sync_handler+0xb0/0xb4
2625 13:47:25.499306 [ 245.417817] el0_sync+0x180/0x1c0
2626 13:47:25.506480 [ 245.421131] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2627 13:47:25.509428 [ 245.427222] ---[ end trace ba1bbb62f5f28d04 ]---
2628 13:47:25.512797 # Segmentation fault
2629 13:47:25.823433 # [ 245.137141] lkdtm: Performing direct entry EXEC_RODATA
2630 13:47:25.824252 # [ 245.142436] lkdtm: attempting ok execution at ffff800010a10670
2631 13:47:25.824518 # [ 245.148343] lkdtm: attempting bad execution at ffff8000114f1e50
2632 13:47:25.845198 # [ 245.154353] Unable to handle kernel execute from non-executable memory at virtual address ffff8000114f1e50
2633 13:47:25.845587 # [ 245.164165] Mem abort info:
2634 13:47:25.845921 # [ 245.167038] ESR = 0x8600000e
2635 13:47:25.846696 # [ 245.170101] EC = 0x21: IABT (current EL), IL = 32 bits
2636 13:47:25.846996 # [ 245.175538] SET = 0, FnV = 0
2637 13:47:25.867843 # [ 245.178620] EA = 0, S1PTW = 0
2638 13:47:25.868269 # [ 245.181770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
2639 13:47:25.869164 # [ 245.188714] [ffff8000114f1e50] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
2640 13:47:25.889523 # [ 245.199627] Internal error: Oops: 8600000e [#9] PREEMPT SMP
2641 13:47:25.934639 # [ 245.205198] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2642 13:47:25.935680 # [ 245.258404] CPU: 0 PID: 2040 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2643 13:47:25.956238 # [ 245.266141] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2644 13:47:25.956716 # [ 245.272492] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2645 13:47:25.957114 # [ 245.278505] pc : lkdtm_rodata_do_nothing+0x0/0x10
2646 13:47:25.958063 # [ 245.283208] lr : execute_location+0x84/0xa4
2647 13:47:25.958436 # [ 245.287385] sp : ffff800015e53cd0
2648 13:47:25.978809 # [ 245.290694] x29: ffff800015e53cd0 x28: ffff0005c810c980
2649 13:47:25.978997 # [ 245.296005] x27: 0000000000000000 x26: 0000000000000000
2650 13:47:25.979493 # [ 245.301315] x25: ffff8000114f1958 x24: ffff800015e53e20
2651 13:47:25.979655 # [ 245.306625] x23: 000000000000000c x22: ffff0005c80aa000
2652 13:47:26.000257 # [ 245.311935] x21: 0000000000000000 x20: ffff800010a10670
2653 13:47:26.000579 # [ 245.317245] x19: ffff8000114f1e50 x18: 0000000000000000
2654 13:47:26.001368 # [ 245.322554] x17: 0000000000000000 x16: 0000000000000000
2655 13:47:26.001674 # [ 245.327864] x15: 0000000000000030 x14: ffffffffffffffff
2656 13:47:26.023959 # [ 245.333174] x13: ffff800095e539b7 x12: ffff800015e539bf
2657 13:47:26.024225 # [ 245.338483] x11: 0000000000000018 x10: ffff8000125e8350
2658 13:47:26.024851 # [ 245.343793] x9 : ffff80001012dcf4 x8 : ffff800012590350
2659 13:47:26.025156 # [ 245.349103] x7 : ffff8000125e8350 x6 : ffff800012561000
2660 13:47:26.045786 # [ 245.354413] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2661 13:47:26.046213 # [ 245.359722] x3 : 0000000000000000 x2 : 0000000000000000
2662 13:47:26.047023 # [ 245.365031] x1 : ffff0005c810c980 x0 : 0000000000000033
2663 13:47:26.047347 # [ 245.370341] Call trace:
2664 13:47:26.047621 # [ 245.372785] lkdtm_rodata_do_nothing+0x0/0x10
2665 13:47:26.067096 # [ 245.377137] lkdtm_EXEC_RODATA+0x24/0x30
2666 13:47:26.068098 # [ 245.381059] lkdtm_do_action+0x24/0x40
2667 13:47:26.068459 # [ 245.384802] direct_entry+0xd0/0x140
2668 13:47:26.068804 # [ 245.388376] full_proxy_write+0x68/0xbc
2669 13:47:26.069141 # [ 245.392212] vfs_write+0xec/0x20c
2670 13:47:26.089997 # [ 245.395521] ksys_write+0x70/0x100
2671 13:47:26.090400 # [ 245.398918] __arm64_sys_write+0x24/0x30
2672 13:47:26.090749 # [ 245.402839] el0_svc_common.constprop.0+0x84/0x1e0
2673 13:47:26.091087 # [ 245.407625] do_el0_svc+0x2c/0x94
2674 13:47:26.091418 # [ 245.410936] el0_svc+0x20/0x30
2675 13:47:26.091746 # [ 245.413985] el0_sync_handler+0xb0/0xb4
2676 13:47:26.108232 # [ 245.417817] el0_sync+0x180/0x1c0
2677 13:47:26.108679 # [ 245.421131] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
2678 13:47:26.109672 # [ 245.427222] ---[ end trace ba1bbb62f5f28d04 ]---
2679 13:47:26.110106 # EXEC_RODATA: saw 'call trace:': ok
2680 13:47:26.111749 ok 34 selftests: lkdtm: EXEC_RODATA.sh
2681 13:47:26.149625 # selftests: lkdtm: EXEC_USERSPACE.sh
2682 13:47:27.138626 [ 247.055832] lkdtm: Performing direct entry EXEC_USERSPACE
2683 13:47:27.156021 [ 247.061479] lkdtm: attempting ok execution at ffff800010a10670
2684 13:47:27.156776 [ 247.067531] lkdtm: attempting bad execution at 0000ffffa0527000
2685 13:47:27.159239 [ 247.073634] Unable to handle kernel execution of user memory at virtual address 0000ffffa0527000
2686 13:47:27.162488 [ 247.082535] Mem abort info:
2687 13:47:27.180812 [ 247.085431] ESR = 0x8600000f
2688 13:47:27.181212 [ 247.088553] EC = 0x21: IABT (current EL), IL = 32 bits
2689 13:47:27.182091 [ 247.093888] SET = 0, FnV = 0
2690 13:47:27.182414 [ 247.096968] EA = 0, S1PTW = 0
2691 13:47:27.184359 [ 247.100135] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006076f9000
2692 13:47:27.199384 [ 247.106610] [0000ffffa0527000] pgd=0000000607abd003, p4d=0000000607abd003, pud=00000006098d4003, pmd=000000060361f003, pte=00a800060ee3df43
2693 13:47:27.202668 [ 247.119176] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2694 13:47:27.266101 [ 247.124833] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2695 13:47:27.266542 [ 247.178040] CPU: 1 PID: 2082 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2696 13:47:27.288781 [ 247.185777] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2697 13:47:27.289211 [ 247.192128] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2698 13:47:27.289580 [ 247.198135] pc : 0xffffa0527000
2699 13:47:27.290648 [ 247.201279] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2700 13:47:27.291112 [ 247.205803] sp : ffff800015ef3cf0
2701 13:47:27.310274 [ 247.209112] x29: ffff800015ef3cf0 x28: ffff0005c827e200
2702 13:47:27.310701 [ 247.214423] x27: 0000000000000000 x26: 0000000000000000
2703 13:47:27.311023 [ 247.219734] x25: ffff8000114f1958 x24: ffff800015ef3e20
2704 13:47:27.311917 [ 247.225044] x23: 000000000000000f x22: ffff0005c9819000
2705 13:47:27.312255 [ 247.230354] x21: ffff800011a078b0 x20: ffff800010a10670
2706 13:47:27.332959 [ 247.235665] x19: 0000ffffa0527000 x18: 0000000000000001
2707 13:47:27.333369 [ 247.240976] x17: 0000000000000000 x16: 0000000000000000
2708 13:47:27.334329 [ 247.246286] x15: 0000000000000030 x14: ffffffffffffffff
2709 13:47:27.334674 [ 247.251596] x13: ffff800095ef39d7 x12: ffff800015ef39e0
2710 13:47:27.355557 [ 247.256906] x11: a9be7bfdf0008620 x10: ffff8000125e8350
2711 13:47:27.355926 [ 247.262216] x9 : ffff80001012dcf4 x8 : ffff800012590350
2712 13:47:27.356762 [ 247.267527] x7 : ffff8000125e8350 x6 : ffff800012561000
2713 13:47:27.357044 [ 247.272836] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2714 13:47:27.377260 [ 247.278147] x3 : 0000000000000000 x2 : 0000000000000000
2715 13:47:27.377742 [ 247.283457] x1 : ffff0005c827e200 x0 : 0000000000000033
2716 13:47:27.378112 [ 247.288768] Call trace:
2717 13:47:27.378464 [ 247.291210] 0xffffa0527000
2718 13:47:27.379411 [ 247.294002] lkdtm_do_action+0x24/0x40
2719 13:47:27.379768 [ 247.297746] direct_entry+0xd0/0x140
2720 13:47:27.399720 [ 247.301321] full_proxy_write+0x68/0xbc
2721 13:47:27.400139 [ 247.305156] vfs_write+0xec/0x20c
2722 13:47:27.400519 [ 247.308467] ksys_write+0x70/0x100
2723 13:47:27.401511 [ 247.311864] __arm64_sys_write+0x24/0x30
2724 13:47:27.401898 [ 247.315786] el0_svc_common.constprop.0+0x84/0x1e0
2725 13:47:27.402289 [ 247.320572] do_el0_svc+0x2c/0x94
2726 13:47:27.415910 [ 247.323885] el0_svc+0x20/0x30
2727 13:47:27.416325 [ 247.326934] el0_sync_handler+0xb0/0xb4
2728 13:47:27.416692 [ 247.330768] el0_sync+0x180/0x1c0
2729 13:47:27.419173 [ 247.334089] Code: bad PC value
2730 13:47:27.419597 [ 247.337144] ---[ end trace ba1bbb62f5f28d05 ]---
2731 13:47:27.422514 # Segmentation fault
2732 13:47:27.705712 # [ 247.055832] lkdtm: Performing direct entry EXEC_USERSPACE
2733 13:47:27.706736 # [ 247.061479] lkdtm: attempting ok execution at ffff800010a10670
2734 13:47:27.707158 # [ 247.067531] lkdtm: attempting bad execution at 0000ffffa0527000
2735 13:47:27.728250 # [ 247.073634] Unable to handle kernel execution of user memory at virtual address 0000ffffa0527000
2736 13:47:27.728648 # [ 247.082535] Mem abort info:
2737 13:47:27.728974 # [ 247.085431] ESR = 0x8600000f
2738 13:47:27.729892 # [ 247.088553] EC = 0x21: IABT (current EL), IL = 32 bits
2739 13:47:27.730214 # [ 247.093888] SET = 0, FnV = 0
2740 13:47:27.750929 # [ 247.096968] EA = 0, S1PTW = 0
2741 13:47:27.751337 # [ 247.100135] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006076f9000
2742 13:47:27.752234 # [ 247.106610] [0000ffffa0527000] pgd=0000000607abd003, p4d=0000000607abd003, pud=00000006098d4003, pmd=000000060361f003, pte=00a800060ee3df43
2743 13:47:27.772447 # [ 247.119176] Internal error: Oops: 8600000f [#10] PREEMPT SMP
2744 13:47:27.816767 # [ 247.124833] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2745 13:47:27.817274 # [ 247.178040] CPU: 1 PID: 2082 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2746 13:47:27.839341 # [ 247.185777] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2747 13:47:27.839814 # [ 247.192128] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2748 13:47:27.840214 # [ 247.198135] pc : 0xffffa0527000
2749 13:47:27.840602 # [ 247.201279] lr : lkdtm_EXEC_USERSPACE+0xe0/0xf0
2750 13:47:27.840979 # [ 247.205803] sp : ffff800015ef3cf0
2751 13:47:27.862004 # [ 247.209112] x29: ffff800015ef3cf0 x28: ffff0005c827e200
2752 13:47:27.862476 # [ 247.214423] x27: 0000000000000000 x26: 0000000000000000
2753 13:47:27.862885 # [ 247.219734] x25: ffff8000114f1958 x24: ffff800015ef3e20
2754 13:47:27.863278 # [ 247.225044] x23: 000000000000000f x22: ffff0005c9819000
2755 13:47:27.883461 # [ 247.230354] x21: ffff800011a078b0 x20: ffff800010a10670
2756 13:47:27.883908 # [ 247.235665] x19: 0000ffffa0527000 x18: 0000000000000001
2757 13:47:27.884824 # [ 247.240976] x17: 0000000000000000 x16: 0000000000000000
2758 13:47:27.885240 # [ 247.246286] x15: 0000000000000030 x14: ffffffffffffffff
2759 13:47:27.906069 # [ 247.251596] x13: ffff800095ef39d7 x12: ffff800015ef39e0
2760 13:47:27.906488 # [ 247.256906] x11: a9be7bfdf0008620 x10: ffff8000125e8350
2761 13:47:27.907353 # [ 247.262216] x9 : ffff80001012dcf4 x8 : ffff800012590350
2762 13:47:27.907679 # [ 247.267527] x7 : ffff8000125e8350 x6 : ffff800012561000
2763 13:47:27.928657 # [ 247.272836] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2764 13:47:27.929839 # [ 247.278147] x3 : 0000000000000000 x2 : 0000000000000000
2765 13:47:27.930267 # [ 247.283457] x1 : ffff0005c827e200 x0 : 0000000000000033
2766 13:47:27.930664 # [ 247.288768] Call trace:
2767 13:47:27.931049 # [ 247.291210] 0xffffa0527000
2768 13:47:27.950553 # [ 247.294002] lkdtm_do_action+0x24/0x40
2769 13:47:27.950986 # [ 247.297746] direct_entry+0xd0/0x140
2770 13:47:27.951360 # [ 247.301321] full_proxy_write+0x68/0xbc
2771 13:47:27.951721 # [ 247.305156] vfs_write+0xec/0x20c
2772 13:47:27.952078 # [ 247.308467] ksys_write+0x70/0x100
2773 13:47:27.952430 # [ 247.311864] __arm64_sys_write+0x24/0x30
2774 13:47:27.973090 # [ 247.315786] el0_svc_common.constprop.0+0x84/0x1e0
2775 13:47:27.973569 # [ 247.320572] do_el0_svc+0x2c/0x94
2776 13:47:27.973979 # [ 247.323885] el0_svc+0x20/0x30
2777 13:47:27.974941 # [ 247.326934] el0_sync_handler+0xb0/0xb4
2778 13:47:27.975313 # [ 247.330768] el0_sync+0x180/0x1c0
2779 13:47:27.975672 # [ 247.334089] Code: bad PC value
2780 13:47:27.982874 # [ 247.337144] ---[ end trace ba1bbb62f5f28d05 ]---
2781 13:47:27.986095 # EXEC_USERSPACE: saw 'call trace:': ok
2782 13:47:27.986529 ok 35 selftests: lkdtm: EXEC_USERSPACE.sh
2783 13:47:27.990626 # selftests: lkdtm: EXEC_NULL.sh
2784 13:47:28.729507 [ 248.646992] lkdtm: Performing direct entry EXEC_NULL
2785 13:47:28.746726 [ 248.652058] lkdtm: attempting ok execution at ffff800010a10670
2786 13:47:28.747782 [ 248.657954] lkdtm: attempting bad execution at 0000000000000000
2787 13:47:28.750107 [ 248.663952] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2788 13:47:28.753212 [ 248.672837] Mem abort info:
2789 13:47:28.756545 [ 248.675841] ESR = 0x86000004
2790 13:47:28.776080 [ 248.678972] EC = 0x21: IABT (current EL), IL = 32 bits
2791 13:47:28.776583 [ 248.684306] SET = 0, FnV = 0
2792 13:47:28.777628 [ 248.687380] EA = 0, S1PTW = 0
2793 13:47:28.777990 [ 248.690543] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000607bf4000
2794 13:47:28.783796 [ 248.697014] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2795 13:47:28.786938 [ 248.703833] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2796 13:47:28.850658 [ 248.709489] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2797 13:47:28.851429 [ 248.762693] CPU: 1 PID: 2124 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2798 13:47:28.873290 [ 248.770430] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2799 13:47:28.873684 [ 248.776782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2800 13:47:28.873954 [ 248.782789] pc : 0x0
2801 13:47:28.874734 [ 248.784980] lr : execute_location+0x84/0xa4
2802 13:47:28.875012 [ 248.789156] sp : ffff800015fe3cd0
2803 13:47:28.875279 [ 248.792465] x29: ffff800015fe3cd0 x28: ffff0005c4310000
2804 13:47:28.895712 [ 248.797777] x27: 0000000000000000 x26: 0000000000000000
2805 13:47:28.896092 [ 248.803087] x25: ffff8000114f1958 x24: ffff800015fe3e20
2806 13:47:28.896645 [ 248.808397] x23: 000000000000000a x22: ffff0005c808c000
2807 13:47:28.896806 [ 248.813707] x21: 0000000000000000 x20: ffff800010a10670
2808 13:47:28.917393 [ 248.819017] x19: 0000000000000000 x18: 0000000000000000
2809 13:47:28.917777 [ 248.824327] x17: 0000000000000000 x16: 0000000000000000
2810 13:47:28.918335 [ 248.829637] x15: 0000000000000030 x14: ffffffffffffffff
2811 13:47:28.918495 [ 248.834947] x13: ffff800095fe39b7 x12: ffff800015fe39bf
2812 13:47:28.940056 [ 248.840256] x11: 0000000000000008 x10: ffff8000125e8350
2813 13:47:28.940390 [ 248.845566] x9 : ffff80001012dcf4 x8 : ffff800012590350
2814 13:47:28.941129 [ 248.850876] x7 : ffff8000125e8350 x6 : ffff800012561000
2815 13:47:28.941413 [ 248.856186] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2816 13:47:28.962576 [ 248.861496] x3 : 0000000000000000 x2 : 0000000000000000
2817 13:47:28.962909 [ 248.866806] x1 : ffff0005c4310000 x0 : 0000000000000033
2818 13:47:28.963154 [ 248.872117] Call trace:
2819 13:47:28.963388 [ 248.874559] 0x0
2820 13:47:28.964065 [ 248.876395] lkdtm_EXEC_NULL+0x20/0x2c
2821 13:47:28.964299 [ 248.880144] lkdtm_do_action+0x24/0x40
2822 13:47:28.964524 [ 248.883888] direct_entry+0xd0/0x140
2823 13:47:28.984321 [ 248.887463] full_proxy_write+0x68/0xbc
2824 13:47:28.984629 [ 248.891298] vfs_write+0xec/0x20c
2825 13:47:28.984912 [ 248.894607] ksys_write+0x70/0x100
2826 13:47:28.985734 [ 248.898004] __arm64_sys_write+0x24/0x30
2827 13:47:28.986027 [ 248.901925] el0_svc_common.constprop.0+0x84/0x1e0
2828 13:47:28.986293 [ 248.906711] do_el0_svc+0x2c/0x94
2829 13:47:29.001514 [ 248.910022] el0_svc+0x20/0x30
2830 13:47:29.001814 [ 248.913071] el0_sync_handler+0xb0/0xb4
2831 13:47:29.002106 [ 248.916905] el0_sync+0x180/0x1c0
2832 13:47:29.002890 [ 248.920224] Code: bad PC value
2833 13:47:29.005021 [ 248.923278] ---[ end trace ba1bbb62f5f28d06 ]---
2834 13:47:29.009225 # Segmentation fault
2835 13:47:29.690462 # [ 248.646992] lkdtm: Performing direct entry EXEC_NULL
2836 13:47:29.690963 # [ 248.652058] lkdtm: attempting ok execution at ffff800010a10670
2837 13:47:29.691253 # [ 248.657954] lkdtm: attempting bad execution at 0000000000000000
2838 13:47:29.712892 # [ 248.663952] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2839 13:47:29.713150 # [ 248.672837] Mem abort info:
2840 13:47:29.713356 # [ 248.675841] ESR = 0x86000004
2841 13:47:29.713902 # [ 248.678972] EC = 0x21: IABT (current EL), IL = 32 bits
2842 13:47:29.714063 # [ 248.684306] SET = 0, FnV = 0
2843 13:47:29.714220 # [ 248.687380] EA = 0, S1PTW = 0
2844 13:47:29.735829 # [ 248.690543] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000607bf4000
2845 13:47:29.736016 # [ 248.697014] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2846 13:47:29.736178 # [ 248.703833] Internal error: Oops: 86000004 [#11] PREEMPT SMP
2847 13:47:29.801265 # [ 248.709489] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2848 13:47:29.801837 # [ 248.762693] CPU: 1 PID: 2124 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2849 13:47:29.802077 # [ 248.770430] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2850 13:47:29.823888 # [ 248.776782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2851 13:47:29.824116 # [ 248.782789] pc : 0x0
2852 13:47:29.824278 # [ 248.784980] lr : execute_location+0x84/0xa4
2853 13:47:29.824791 # [ 248.789156] sp : ffff800015fe3cd0
2854 13:47:29.824950 # [ 248.792465] x29: ffff800015fe3cd0 x28: ffff0005c4310000
2855 13:47:29.846510 # [ 248.797777] x27: 0000000000000000 x26: 0000000000000000
2856 13:47:29.846736 # [ 248.803087] x25: ffff8000114f1958 x24: ffff800015fe3e20
2857 13:47:29.847250 # [ 248.808397] x23: 000000000000000a x22: ffff0005c808c000
2858 13:47:29.847411 # [ 248.813707] x21: 0000000000000000 x20: ffff800010a10670
2859 13:47:29.868134 # [ 248.819017] x19: 0000000000000000 x18: 0000000000000000
2860 13:47:29.868346 # [ 248.824327] x17: 0000000000000000 x16: 0000000000000000
2861 13:47:29.868860 # [ 248.829637] x15: 0000000000000030 x14: ffffffffffffffff
2862 13:47:29.869020 # [ 248.834947] x13: ffff800095fe39b7 x12: ffff800015fe39bf
2863 13:47:29.890759 # [ 248.840256] x11: 0000000000000008 x10: ffff8000125e8350
2864 13:47:29.891319 # [ 248.845566] x9 : ffff80001012dcf4 x8 : ffff800012590350
2865 13:47:29.891483 # [ 248.850876] x7 : ffff8000125e8350 x6 : ffff800012561000
2866 13:47:29.891639 # [ 248.856186] x5 : ffff800012561c88 x4 : ffff00063f75cc50
2867 13:47:29.912283 # [ 248.861496] x3 : 0000000000000000 x2 : 0000000000000000
2868 13:47:29.912532 # [ 248.866806] x1 : ffff0005c4310000 x0 : 0000000000000033
2869 13:47:29.912726 # [ 248.872117] Call trace:
2870 13:47:29.913302 # [ 248.874559] 0x0
2871 13:47:29.913490 # [ 248.876395] lkdtm_EXEC_NULL+0x20/0x2c
2872 13:47:29.913696 # [ 248.880144] lkdtm_do_action+0x24/0x40
2873 13:47:29.936015 # [ 248.883888] direct_entry+0xd0/0x140
2874 13:47:29.936227 # [ 248.887463] full_proxy_write+0x68/0xbc
2875 13:47:29.936741 # [ 248.891298] vfs_write+0xec/0x20c
2876 13:47:29.936900 # [ 248.894607] ksys_write+0x70/0x100
2877 13:47:29.937052 # [ 248.898004] __arm64_sys_write+0x24/0x30
2878 13:47:29.937202 # [ 248.901925] el0_svc_common.constprop.0+0x84/0x1e0
2879 13:47:29.957507 # [ 248.906711] do_el0_svc+0x2c/0x94
2880 13:47:29.957747 # [ 248.910022] el0_svc+0x20/0x30
2881 13:47:29.957916 # [ 248.913071] el0_sync_handler+0xb0/0xb4
2882 13:47:29.958426 # [ 248.916905] el0_sync+0x180/0x1c0
2883 13:47:29.958586 # [ 248.920224] Code: bad PC value
2884 13:47:29.958742 # [ 248.923278] ---[ end trace ba1bbb62f5f28d06 ]---
2885 13:47:29.966257 # EXEC_NULL: saw 'call trace:': ok
2886 13:47:29.966444 ok 36 selftests: lkdtm: EXEC_NULL.sh
2887 13:47:29.969495 # selftests: lkdtm: ACCESS_USERSPACE.sh
2888 13:47:30.946947 [ 250.861700] lkdtm: Performing direct entry ACCESS_USERSPACE
2889 13:47:30.950122 [ 250.867454] lkdtm: attempting bad read at 0000ffff8505c000
2890 13:47:30.956594 [ 250.873009] lkdtm: FAIL: survived bad read
2891 13:47:30.959838 [ 250.877139] lkdtm: attempting bad write at 0000ffff8505c000
2892 13:47:30.963225 [ 250.882800] lkdtm: FAIL: survived bad write
2893 13:47:31.084001 # [ 250.861700] lkdtm: Performing direct entry ACCESS_USERSPACE
2894 13:47:31.084632 # [ 250.867454] lkdtm: attempting bad read at 0000ffff8505c000
2895 13:47:31.084797 # [ 250.873009] lkdtm: FAIL: survived bad read
2896 13:47:31.084954 # [ 250.877139] lkdtm: attempting bad write at 0000ffff8505c000
2897 13:47:31.090462 # [ 250.882800] lkdtm: FAIL: survived bad write
2898 13:47:31.107614 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
2899 13:47:31.181600 not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
2900 13:47:31.205026 # selftests: lkdtm: ACCESS_NULL.sh
2901 13:47:31.709964 [ 251.627014] lkdtm: Performing direct entry ACCESS_NULL
2902 13:47:31.715210 [ 251.632261] lkdtm: attempting bad read at 0000000000000000
2903 13:47:31.725052 [ 251.639471] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2904 13:47:31.729345 [ 251.649133] Mem abort info:
2905 13:47:31.732850 [ 251.652548] ESR = 0x96000004
2906 13:47:31.753324 [ 251.655708] EC = 0x25: DABT (current EL), IL = 32 bits
2907 13:47:31.753845 [ 251.661047] SET = 0, FnV = 0
2908 13:47:31.754014 [ 251.664127] EA = 0, S1PTW = 0
2909 13:47:31.754173 [ 251.667808] Data abort info:
2910 13:47:31.754329 [ 251.670736] ISV = 0, ISS = 0x00000004
2911 13:47:31.754481 [ 251.674592] CM = 0, WnR = 0
2912 13:47:31.760857 [ 251.677566] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006097fd000
2913 13:47:31.770733 [ 251.684079] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2914 13:47:31.774100 [ 251.690904] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2915 13:47:31.838029 [ 251.696561] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2916 13:47:31.838236 [ 251.749761] CPU: 0 PID: 2200 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2917 13:47:31.860378 [ 251.757498] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2918 13:47:31.860567 [ 251.763849] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2919 13:47:31.860730 [ 251.769860] pc : lkdtm_ACCESS_NULL+0x34/0x78
2920 13:47:31.861242 [ 251.774125] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2921 13:47:31.861405 [ 251.778389] sp : ffff80001611bcf0
2922 13:47:31.882002 [ 251.781697] x29: ffff80001611bcf0 x28: ffff0005c810b100
2923 13:47:31.882191 [ 251.787008] x27: 0000000000000000 x26: 0000000000000000
2924 13:47:31.882707 [ 251.792319] x25: ffff8000114f1958 x24: ffff80001611be20
2925 13:47:31.882868 [ 251.797629] x23: 000000000000000c x22: ffff0005c9697000
2926 13:47:31.904657 [ 251.802939] x21: ffff800011a078e8 x20: 0000000000000000
2927 13:47:31.904885 [ 251.808248] x19: 0000000000000027 x18: 0000000000000000
2928 13:47:31.905047 [ 251.813558] x17: 0000000000000000 x16: 0000000000000000
2929 13:47:31.905569 [ 251.818868] x15: 0000000000000000 x14: 0000000000000000
2930 13:47:31.905740 [ 251.824177] x13: 0000000000000000 x12: 0000000000000000
2931 13:47:31.927251 [ 251.829487] x11: 00000051657287a4 x10: 0000000000001440
2932 13:47:31.927441 [ 251.834797] x9 : ffff80001012dcf4 x8 : ffff0005c810c5a0
2933 13:47:31.927961 [ 251.840107] x7 : 0000000000000000 x6 : ffff800012561000
2934 13:47:31.928123 [ 251.845416] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2935 13:47:31.949836 [ 251.850726] x3 : 0000000000000000 x2 : 0000000000000000
2936 13:47:31.950382 [ 251.856036] x1 : 000000000000c0de x0 : ffff800011a08000
2937 13:47:31.950545 [ 251.861346] Call trace:
2938 13:47:31.950699 [ 251.863789] lkdtm_ACCESS_NULL+0x34/0x78
2939 13:47:31.950850 [ 251.867712] lkdtm_do_action+0x24/0x40
2940 13:47:31.971499 [ 251.871456] direct_entry+0xd0/0x140
2941 13:47:31.971684 [ 251.875031] full_proxy_write+0x68/0xbc
2942 13:47:31.971843 [ 251.878868] vfs_write+0xec/0x20c
2943 13:47:31.971995 [ 251.882177] ksys_write+0x70/0x100
2944 13:47:31.972502 [ 251.885574] __arm64_sys_write+0x24/0x30
2945 13:47:31.972656 [ 251.889496] el0_svc_common.constprop.0+0x84/0x1e0
2946 13:47:31.993010 [ 251.894282] do_el0_svc+0x2c/0x94
2947 13:47:31.993206 [ 251.897592] el0_svc+0x20/0x30
2948 13:47:31.993364 [ 251.900641] el0_sync_handler+0xb0/0xb4
2949 13:47:31.993516 [ 251.904473] el0_sync+0x180/0x1c0
2950 13:47:31.994037 [ 251.907788] Code: 91256000 97ffdf68 d2981bc1 d0003e00 (f9400293)
2951 13:47:31.995310 [ 251.913879] ---[ end trace ba1bbb62f5f28d07 ]---
2952 13:47:32.000824 # Segmentation fault
2953 13:47:32.281205 # [ 251.627014] lkdtm: Performing direct entry ACCESS_NULL
2954 13:47:32.281563 # [ 251.632261] lkdtm: attempting bad read at 0000000000000000
2955 13:47:32.282155 # [ 251.639471] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2956 13:47:32.303615 # [ 251.649133] Mem abort info:
2957 13:47:32.303807 # [ 251.652548] ESR = 0x96000004
2958 13:47:32.303988 # [ 251.655708] EC = 0x25: DABT (current EL), IL = 32 bits
2959 13:47:32.304522 # [ 251.661047] SET = 0, FnV = 0
2960 13:47:32.304684 # [ 251.664127] EA = 0, S1PTW = 0
2961 13:47:32.304838 # [ 251.667808] Data abort info:
2962 13:47:32.325227 # [ 251.670736] ISV = 0, ISS = 0x00000004
2963 13:47:32.325419 # [ 251.674592] CM = 0, WnR = 0
2964 13:47:32.325581 # [ 251.677566] user pgtable: 4k pages, 48-bit VAs, pgdp=00000006097fd000
2965 13:47:32.326112 # [ 251.684079] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2966 13:47:32.347990 # [ 251.690904] Internal error: Oops: 96000004 [#12] PREEMPT SMP
2967 13:47:32.392148 # [ 251.696561] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
2968 13:47:32.393011 # [ 251.749761] CPU: 0 PID: 2200 Comm: cat Tainted: G D W 5.10.153-cip19 #1
2969 13:47:32.414824 # [ 251.757498] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
2970 13:47:32.415107 # [ 251.763849] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
2971 13:47:32.415833 # [ 251.769860] pc : lkdtm_ACCESS_NULL+0x34/0x78
2972 13:47:32.416076 # [ 251.774125] lr : lkdtm_ACCESS_NULL+0x2c/0x78
2973 13:47:32.416316 # [ 251.778389] sp : ffff80001611bcf0
2974 13:47:32.436232 # [ 251.781697] x29: ffff80001611bcf0 x28: ffff0005c810b100
2975 13:47:32.436421 # [ 251.787008] x27: 0000000000000000 x26: 0000000000000000
2976 13:47:32.436943 # [ 251.792319] x25: ffff8000114f1958 x24: ffff80001611be20
2977 13:47:32.437104 # [ 251.797629] x23: 000000000000000c x22: ffff0005c9697000
2978 13:47:32.458876 # [ 251.802939] x21: ffff800011a078e8 x20: 0000000000000000
2979 13:47:32.459073 # [ 251.808248] x19: 0000000000000027 x18: 0000000000000000
2980 13:47:32.459609 # [ 251.813558] x17: 0000000000000000 x16: 0000000000000000
2981 13:47:32.459776 # [ 251.818868] x15: 0000000000000000 x14: 0000000000000000
2982 13:47:32.481711 # [ 251.824177] x13: 0000000000000000 x12: 0000000000000000
2983 13:47:32.481994 # [ 251.829487] x11: 00000051657287a4 x10: 0000000000001440
2984 13:47:32.482723 # [ 251.834797] x9 : ffff80001012dcf4 x8 : ffff0005c810c5a0
2985 13:47:32.482966 # [ 251.840107] x7 : 0000000000000000 x6 : ffff800012561000
2986 13:47:32.503115 # [ 251.845416] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
2987 13:47:32.503303 # [ 251.850726] x3 : 0000000000000000 x2 : 0000000000000000
2988 13:47:32.503826 # [ 251.856036] x1 : 000000000000c0de x0 : ffff800011a08000
2989 13:47:32.503994 # [ 251.861346] Call trace:
2990 13:47:32.504149 # [ 251.863789] lkdtm_ACCESS_NULL+0x34/0x78
2991 13:47:32.525857 # [ 251.867712] lkdtm_do_action+0x24/0x40
2992 13:47:32.526064 # [ 251.871456] direct_entry+0xd0/0x140
2993 13:47:32.526227 # [ 251.875031] full_proxy_write+0x68/0xbc
2994 13:47:32.526749 # [ 251.878868] vfs_write+0xec/0x20c
2995 13:47:32.526908 # [ 251.882177] ksys_write+0x70/0x100
2996 13:47:32.527060 # [ 251.885574] __arm64_sys_write+0x24/0x30
2997 13:47:32.548681 # [ 251.889496] el0_svc_common.constprop.0+0x84/0x1e0
2998 13:47:32.548949 # [ 251.894282] do_el0_svc+0x2c/0x94
2999 13:47:32.549184 # [ 251.897592] el0_svc+0x20/0x30
3000 13:47:32.549410 # [ 251.900641] el0_sync_handler+0xb0/0xb4
3001 13:47:32.549629 # [ 251.904473] el0_sync+0x180/0x1c0
3002 13:47:32.563598 # [ 251.907788] Code: 91256000 97ffdf68 d2981bc1 d0003e00 (f9400293)
3003 13:47:32.564167 # [ 251.913879] ---[ end trace ba1bbb62f5f28d07 ]---
3004 13:47:32.564339 # ACCESS_NULL: saw 'call trace:': ok
3005 13:47:32.566871 ok 38 selftests: lkdtm: ACCESS_NULL.sh
3006 13:47:32.567068 # selftests: lkdtm: WRITE_RO.sh
3007 13:47:33.191849 [ 253.111092] lkdtm: Performing direct entry WRITE_RO
3008 13:47:33.204843 [ 253.116068] lkdtm: attempting bad rodata write at ffff8000114f1e48
3009 13:47:33.208065 [ 253.122351] Unable to handle kernel write to read-only memory at virtual address ffff8000114f1e48
3010 13:47:33.228476 [ 253.131420] Mem abort info:
3011 13:47:33.228661 [ 253.134223] ESR = 0x9600004e
3012 13:47:33.228819 [ 253.137336] EC = 0x25: DABT (current EL), IL = 32 bits
3013 13:47:33.229335 [ 253.142707] SET = 0, FnV = 0
3014 13:47:33.229490 [ 253.145766] EA = 0, S1PTW = 0
3015 13:47:33.229650 [ 253.148932] Data abort info:
3016 13:47:33.232878 [ 253.151837] ISV = 0, ISS = 0x0000004e
3017 13:47:33.236312 [ 253.155803] CM = 0, WnR = 1
3018 13:47:33.255840 [ 253.158910] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3019 13:47:33.256387 [ 253.165643] [ffff8000114f1e48] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3020 13:47:33.278424 [ 253.176369] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3021 13:47:33.322932 [ 253.182027] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3022 13:47:33.323485 [ 253.235232] CPU: 1 PID: 2243 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3023 13:47:33.344200 [ 253.242969] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3024 13:47:33.344750 [ 253.249320] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3025 13:47:33.344916 [ 253.255331] pc : lkdtm_WRITE_RO+0x44/0x5c
3026 13:47:33.345072 [ 253.259336] lr : lkdtm_WRITE_RO+0x2c/0x5c
3027 13:47:33.345224 [ 253.263339] sp : ffff8000161c3cf0
3028 13:47:33.367826 [ 253.266649] x29: ffff8000161c3cf0 x28: ffff0005c4316200
3029 13:47:33.368374 [ 253.271960] x27: 0000000000000000 x26: 0000000000000000
3030 13:47:33.368536 [ 253.277270] x25: ffff8000114f1958 x24: ffff8000161c3e20
3031 13:47:33.368691 [ 253.282580] x23: 0000000000000009 x22: ffff0005c81b1000
3032 13:47:33.389454 [ 253.287890] x21: ffff800011a078f8 x20: ffff8000114f1bd8
3033 13:47:33.390015 [ 253.293200] x19: ffff8000114f1000 x18: 0000000000000000
3034 13:47:33.390179 [ 253.298510] x17: 0000000000000000 x16: 0000000000000000
3035 13:47:33.390334 [ 253.303819] x15: 0000000000000030 x14: ffffffffffffffff
3036 13:47:33.390485 [ 253.309129] x13: ffff8000961c39d7 x12: ffff8000161c39df
3037 13:47:33.411083 [ 253.314439] x11: 0000000000000000 x10: ffff8000125e8350
3038 13:47:33.411633 [ 253.319748] x9 : ffff80001012dcf4 x8 : ffff800012590350
3039 13:47:33.411796 [ 253.325058] x7 : ffff8000125e8350 x6 : ffff800012561000
3040 13:47:33.411951 [ 253.330368] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3041 13:47:33.434832 [ 253.335678] x3 : 0000000000000000 x2 : 00000000abcd1234
3042 13:47:33.435386 [ 253.340988] x1 : 000000000198b861 x0 : ffff800011a08848
3043 13:47:33.435551 [ 253.346299] Call trace:
3044 13:47:33.435710 [ 253.348742] lkdtm_WRITE_RO+0x44/0x5c
3045 13:47:33.435864 [ 253.352405] lkdtm_do_action+0x24/0x40
3046 13:47:33.456322 [ 253.356148] direct_entry+0xd0/0x140
3047 13:47:33.456509 [ 253.359723] full_proxy_write+0x68/0xbc
3048 13:47:33.457037 [ 253.363560] vfs_write+0xec/0x20c
3049 13:47:33.457197 [ 253.366870] ksys_write+0x70/0x100
3050 13:47:33.457351 [ 253.370266] __arm64_sys_write+0x24/0x30
3051 13:47:33.457502 [ 253.374189] el0_svc_common.constprop.0+0x84/0x1e0
3052 13:47:33.476824 [ 253.378975] do_el0_svc+0x2c/0x94
3053 13:47:33.477011 [ 253.382286] el0_svc+0x20/0x30
3054 13:47:33.477537 [ 253.385335] el0_sync_handler+0xb0/0xb4
3055 13:47:33.477710 [ 253.389168] el0_sync+0x180/0x1c0
3056 13:47:33.477866 [ 253.392483] Code: f2b579a2 d0003e00 ca020021 91212000 (f9072661)
3057 13:47:33.480315 [ 253.398574] ---[ end trace ba1bbb62f5f28d08 ]---
3058 13:47:33.484435 # Segmentation fault
3059 13:47:34.258748 # [ 253.111092] lkdtm: Performing direct entry WRITE_RO
3060 13:47:34.259190 # [ 253.116068] lkdtm: attempting bad rodata write at ffff8000114f1e48
3061 13:47:34.259594 # [ 253.122351] Unable to handle kernel write to read-only memory at virtual address ffff8000114f1e48
3062 13:47:34.280220 # [ 253.131420] Mem abort info:
3063 13:47:34.280515 # [ 253.134223] ESR = 0x9600004e
3064 13:47:34.280914 # [ 253.137336] EC = 0x25: DABT (current EL), IL = 32 bits
3065 13:47:34.281296 # [ 253.142707] SET = 0, FnV = 0
3066 13:47:34.281701 # [ 253.145766] EA = 0, S1PTW = 0
3067 13:47:34.282768 # [ 253.148932] Data abort info:
3068 13:47:34.303973 # [ 253.151837] ISV = 0, ISS = 0x0000004e
3069 13:47:34.304315 # [ 253.155803] CM = 0, WnR = 1
3070 13:47:34.304712 # [ 253.158910] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3071 13:47:34.305816 # [ 253.165643] [ffff8000114f1e48] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=0060000049600781
3072 13:47:34.325446 # [ 253.176369] Internal error: Oops: 9600004e [#13] PREEMPT SMP
3073 13:47:34.370402 # [ 253.182027] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3074 13:47:34.370885 # [ 253.235232] CPU: 1 PID: 2243 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3075 13:47:34.391254 # [ 253.242969] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3076 13:47:34.392279 # [ 253.249320] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3077 13:47:34.392629 # [ 253.255331] pc : lkdtm_WRITE_RO+0x44/0x5c
3078 13:47:34.392960 # [ 253.259336] lr : lkdtm_WRITE_RO+0x2c/0x5c
3079 13:47:34.414959 # [ 253.263339] sp : ffff8000161c3cf0
3080 13:47:34.415528 # [ 253.266649] x29: ffff8000161c3cf0 x28: ffff0005c4316200
3081 13:47:34.415692 # [ 253.271960] x27: 0000000000000000 x26: 0000000000000000
3082 13:47:34.415848 # [ 253.277270] x25: ffff8000114f1958 x24: ffff8000161c3e20
3083 13:47:34.436630 # [ 253.282580] x23: 0000000000000009 x22: ffff0005c81b1000
3084 13:47:34.436981 # [ 253.287890] x21: ffff800011a078f8 x20: ffff8000114f1bd8
3085 13:47:34.437142 # [ 253.293200] x19: ffff8000114f1000 x18: 0000000000000000
3086 13:47:34.437295 # [ 253.298510] x17: 0000000000000000 x16: 0000000000000000
3087 13:47:34.458234 # [ 253.303819] x15: 0000000000000030 x14: ffffffffffffffff
3088 13:47:34.458613 # [ 253.309129] x13: ffff8000961c39d7 x12: ffff8000161c39df
3089 13:47:34.459194 # [ 253.314439] x11: 0000000000000000 x10: ffff8000125e8350
3090 13:47:34.459354 # [ 253.319748] x9 : ffff80001012dcf4 x8 : ffff800012590350
3091 13:47:34.480674 # [ 253.325058] x7 : ffff8000125e8350 x6 : ffff800012561000
3092 13:47:34.481005 # [ 253.330368] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3093 13:47:34.481604 # [ 253.335678] x3 : 0000000000000000 x2 : 00000000abcd1234
3094 13:47:34.481794 # [ 253.340988] x1 : 000000000198b861 x0 : ffff800011a08848
3095 13:47:34.481951 # [ 253.346299] Call trace:
3096 13:47:34.503366 # [ 253.348742] lkdtm_WRITE_RO+0x44/0x5c
3097 13:47:34.503674 # [ 253.352405] lkdtm_do_action+0x24/0x40
3098 13:47:34.503906 # [ 253.356148] direct_entry+0xd0/0x140
3099 13:47:34.504130 # [ 253.359723] full_proxy_write+0x68/0xbc
3100 13:47:34.504914 # [ 253.363560] vfs_write+0xec/0x20c
3101 13:47:34.505209 # [ 253.366870] ksys_write+0x70/0x100
3102 13:47:34.526030 # [ 253.370266] __arm64_sys_write+0x24/0x30
3103 13:47:34.526332 # [ 253.374189] el0_svc_common.constprop.0+0x84/0x1e0
3104 13:47:34.526576 # [ 253.378975] do_el0_svc+0x2c/0x94
3105 13:47:34.527302 # [ 253.382286] el0_svc+0x20/0x30
3106 13:47:34.527544 # [ 253.385335] el0_sync_handler+0xb0/0xb4
3107 13:47:34.527775 # [ 253.389168] el0_sync+0x180/0x1c0
3108 13:47:34.538005 # [ 253.392483] Code: f2b579a2 d0003e00 ca020021 91212000 (f9072661)
3109 13:47:34.538388 # [ 253.398574] ---[ end trace ba1bbb62f5f28d08 ]---
3110 13:47:34.541070 # WRITE_RO: saw 'call trace:': ok
3111 13:47:34.775607 ok 39 selftests: lkdtm: WRITE_RO.sh
3112 13:47:34.858974 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3113 13:47:36.291564 [ 256.208732] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3114 13:47:36.299208 [ 256.214807] lkdtm: attempting bad ro_after_init write at ffff800011ada068
3115 13:47:36.308018 [ 256.221990] Unable to handle kernel write to read-only memory at virtual address ffff800011ada068
3116 13:47:36.311369 [ 256.230985] Mem abort info:
3117 13:47:36.316720 [ 256.234026] ESR = 0x9600004f
3118 13:47:36.319964 [ 256.237133] EC = 0x25: DABT (current EL), IL = 32 bits
3119 13:47:36.323364 [ 256.242555] SET = 0, FnV = 0
3120 13:47:36.329975 [ 256.245708] EA = 0, S1PTW = 0
3121 13:47:36.333309 [ 256.248875] Data abort info:
3122 13:47:36.333815 [ 256.251783] ISV = 0, ISS = 0x0000004f
3123 13:47:36.336562 [ 256.255879] CM = 0, WnR = 1
3124 13:47:36.356071 [ 256.259117] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3125 13:47:36.356569 [ 256.265839] [ffff800011ada068] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049cda783
3126 13:47:36.361487 [ 256.278394] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3127 13:47:36.426149 [ 256.284050] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3128 13:47:36.427351 [ 256.337255] CPU: 0 PID: 2290 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3129 13:47:36.447748 [ 256.344992] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3130 13:47:36.448220 [ 256.351344] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3131 13:47:36.448629 [ 256.357356] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3132 13:47:36.449019 [ 256.362316] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3133 13:47:36.450146 [ 256.367274] sp : ffff80001629bcf0
3134 13:47:36.469386 [ 256.370583] x29: ffff80001629bcf0 x28: ffff0005c94b8000
3135 13:47:36.469886 [ 256.375894] x27: 0000000000000000 x26: 0000000000000000
3136 13:47:36.470295 [ 256.381204] x25: ffff8000114f1958 x24: ffff80001629be20
3137 13:47:36.471389 [ 256.386513] x23: 0000000000000014 x22: ffff0005c8ed6000
3138 13:47:36.493150 [ 256.391823] x21: ffff800011a07908 x20: ffff8000114f1be8
3139 13:47:36.493622 [ 256.397134] x19: ffff800011ada000 x18: 0000000000000000
3140 13:47:36.494061 [ 256.402443] x17: 0000000000000000 x16: 001fffffffffffff
3141 13:47:36.494454 [ 256.407753] x15: 0000000000174000 x14: 0417e18ce0b1df2d
3142 13:47:36.514605 [ 256.413063] x13: 0a08010100001906 x12: ba331080a8e18157
3143 13:47:36.515076 [ 256.418373] x11: 0000002dd9a6d8ec x10: 0000000000001440
3144 13:47:36.515482 [ 256.423683] x9 : ffff80001012dcf4 x8 : ffff0005c94b94a0
3145 13:47:36.515873 [ 256.428992] x7 : 0000000000000000 x6 : ffff800012561000
3146 13:47:36.516959 [ 256.434302] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3147 13:47:36.536245 [ 256.439612] x3 : 0000000000000000 x2 : 00000000abcd1234
3148 13:47:36.536717 [ 256.444922] x1 : 00000000fe67479e x0 : ffff800011a08848
3149 13:47:36.537124 [ 256.450233] Call trace:
3150 13:47:36.537512 [ 256.452676] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3151 13:47:36.537928 [ 256.457294] lkdtm_do_action+0x24/0x40
3152 13:47:36.559856 [ 256.461038] direct_entry+0xd0/0x140
3153 13:47:36.560325 [ 256.464613] full_proxy_write+0x68/0xbc
3154 13:47:36.560730 [ 256.468449] vfs_write+0xec/0x20c
3155 13:47:36.561852 [ 256.471759] ksys_write+0x70/0x100
3156 13:47:36.562250 [ 256.475156] __arm64_sys_write+0x24/0x30
3157 13:47:36.562634 [ 256.479077] el0_svc_common.constprop.0+0x84/0x1e0
3158 13:47:36.581523 [ 256.483863] do_el0_svc+0x2c/0x94
3159 13:47:36.582026 [ 256.487173] el0_svc+0x20/0x30
3160 13:47:36.582432 [ 256.490223] el0_sync_handler+0xb0/0xb4
3161 13:47:36.582821 [ 256.494054] el0_sync+0x180/0x1c0
3162 13:47:36.583202 [ 256.497369] Code: f2b579a2 d0003e00 ca020021 91212000 (f9003661)
3163 13:47:36.585749 [ 256.503460] ---[ end trace ba1bbb62f5f28d09 ]---
3164 13:47:36.589201 # Segmentation fault
3165 13:47:36.919904 # [ 256.208732] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
3166 13:47:36.920374 # [ 256.214807] lkdtm: attempting bad ro_after_init write at ffff800011ada068
3167 13:47:36.920771 # [ 256.221990] Unable to handle kernel write to read-only memory at virtual address ffff800011ada068
3168 13:47:36.941410 # [ 256.230985] Mem abort info:
3169 13:47:36.941908 # [ 256.234026] ESR = 0x9600004f
3170 13:47:36.942302 # [ 256.237133] EC = 0x25: DABT (current EL), IL = 32 bits
3171 13:47:36.942681 # [ 256.242555] SET = 0, FnV = 0
3172 13:47:36.943761 # [ 256.245708] EA = 0, S1PTW = 0
3173 13:47:36.944144 # [ 256.248875] Data abort info:
3174 13:47:36.964036 # [ 256.251783] ISV = 0, ISS = 0x0000004f
3175 13:47:36.964511 # [ 256.255879] CM = 0, WnR = 1
3176 13:47:36.964902 # [ 256.259117] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3177 13:47:36.985705 # [ 256.265839] [ffff800011ada068] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffc003, pte=0060000049cda783
3178 13:47:36.986170 # [ 256.278394] Internal error: Oops: 9600004f [#14] PREEMPT SMP
3179 13:47:37.030961 # [ 256.284050] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3180 13:47:37.052496 # [ 256.337255] CPU: 0 PID: 2290 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3181 13:47:37.052968 # [ 256.344992] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3182 13:47:37.053364 # [ 256.351344] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3183 13:47:37.054495 # [ 256.357356] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3184 13:47:37.075058 # [ 256.362316] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
3185 13:47:37.075527 # [ 256.367274] sp : ffff80001629bcf0
3186 13:47:37.075919 # [ 256.370583] x29: ffff80001629bcf0 x28: ffff0005c94b8000
3187 13:47:37.077007 # [ 256.375894] x27: 0000000000000000 x26: 0000000000000000
3188 13:47:37.096700 # [ 256.381204] x25: ffff8000114f1958 x24: ffff80001629be20
3189 13:47:37.097158 # [ 256.386513] x23: 0000000000000014 x22: ffff0005c8ed6000
3190 13:47:37.098265 # [ 256.391823] x21: ffff800011a07908 x20: ffff8000114f1be8
3191 13:47:37.098660 # [ 256.397134] x19: ffff800011ada000 x18: 0000000000000000
3192 13:47:37.119343 # [ 256.402443] x17: 0000000000000000 x16: 001fffffffffffff
3193 13:47:37.119801 # [ 256.407753] x15: 0000000000174000 x14: 0417e18ce0b1df2d
3194 13:47:37.120917 # [ 256.413063] x13: 0a08010100001906 x12: ba331080a8e18157
3195 13:47:37.121311 # [ 256.418373] x11: 0000002dd9a6d8ec x10: 0000000000001440
3196 13:47:37.141911 # [ 256.423683] x9 : ffff80001012dcf4 x8 : ffff0005c94b94a0
3197 13:47:37.142371 # [ 256.428992] x7 : 0000000000000000 x6 : ffff800012561000
3198 13:47:37.143476 # [ 256.434302] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
3199 13:47:37.143873 # [ 256.439612] x3 : 0000000000000000 x2 : 00000000abcd1234
3200 13:47:37.163373 # [ 256.444922] x1 : 00000000fe67479e x0 : ffff800011a08848
3201 13:47:37.163848 # [ 256.450233] Call trace:
3202 13:47:37.164248 # [ 256.452676] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
3203 13:47:37.165349 # [ 256.457294] lkdtm_do_action+0x24/0x40
3204 13:47:37.165767 # [ 256.461038] direct_entry+0xd0/0x140
3205 13:47:37.166144 # [ 256.464613] full_proxy_write+0x68/0xbc
3206 13:47:37.186166 # [ 256.468449] vfs_write+0xec/0x20c
3207 13:47:37.186630 # [ 256.471759] ksys_write+0x70/0x100
3208 13:47:37.187033 # [ 256.475156] __arm64_sys_write+0x24/0x30
3209 13:47:37.187418 # [ 256.479077] el0_svc_common.constprop.0+0x84/0x1e0
3210 13:47:37.187799 # [ 256.483863] do_el0_svc+0x2c/0x94
3211 13:47:37.188173 # [ 256.487173] el0_svc+0x20/0x30
3212 13:47:37.207703 # [ 256.490223] el0_sync_handler+0xb0/0xb4
3213 13:47:37.208168 # [ 256.494054] el0_sync+0x180/0x1c0
3214 13:47:37.208569 # [ 256.497369] Code: f2b579a2 d0003e00 ca020021 91212000 (f9003661)
3215 13:47:37.208957 # [ 256.503460] ---[ end trace ba1bbb62f5f28d09 ]---
3216 13:47:37.209337 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
3217 13:47:37.216355 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
3218 13:47:37.216827 # selftests: lkdtm: WRITE_KERN.sh
3219 13:47:38.520022 [ 258.437110] lkdtm: Performing direct entry WRITE_KERN
3220 13:47:38.526636 [ 258.442341] lkdtm: attempting bad 8611064 byte write at ffff800011246b68
3221 13:47:38.535420 [ 258.449118] Unable to handle kernel write to read-only memory at virtual address ffff800011246b68
3222 13:47:38.537724 [ 258.458057] Mem abort info:
3223 13:47:38.541016 [ 258.460952] ESR = 0x9600004f
3224 13:47:38.546502 [ 258.464065] EC = 0x25: DABT (current EL), IL = 32 bits
3225 13:47:38.557432 [ 258.469517] SET = 0, FnV = 0
3226 13:47:38.557858 [ 258.472606] EA = 0, S1PTW = 0
3227 13:47:38.558200 [ 258.475907] Data abort info:
3228 13:47:38.560649 [ 258.478822] ISV = 0, ISS = 0x0000004f
3229 13:47:38.566074 [ 258.482725] CM = 0, WnR = 1
3230 13:47:38.569388 [ 258.485702] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3231 13:47:38.582487 [ 258.492488] [ffff800011246b68] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049446783
3232 13:47:38.587965 [ 258.505180] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3233 13:47:38.652730 [ 258.510852] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3234 13:47:38.653221 [ 258.564185] CPU: 3 PID: 2335 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3235 13:47:38.674290 [ 258.571931] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3236 13:47:38.674761 [ 258.578292] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3237 13:47:38.675166 [ 258.584313] pc : __memcpy+0x110/0x180
3238 13:47:38.676273 [ 258.587983] lr : lkdtm_WRITE_KERN+0x54/0x88
3239 13:47:38.676668 [ 258.592164] sp : ffff800016373ce0
3240 13:47:38.697923 [ 258.595477] x29: ffff800016373ce0 x28: ffff0005c807b100
3241 13:47:38.698388 [ 258.600798] x27: 0000000000000000 x26: 0000000000000000
3242 13:47:38.698786 [ 258.606116] x25: ffff8000114f1958 x24: ffff800016373e20
3243 13:47:38.699170 [ 258.611433] x23: 000000000000000b x22: ffff0005c61bd000
3244 13:47:38.700267 [ 258.616751] x21: 00000000008364f8 x20: ffff800010a10670
3245 13:47:38.719454 [ 258.622069] x19: ffff800011246b68 x18: 0000000000000000
3246 13:47:38.719939 [ 258.627385] x17: 0000000000000000 x16: 0000000000000000
3247 13:47:38.720340 [ 258.632702] x15: 0000000000000030 x14: f9000fe097e4ec6a
3248 13:47:38.721452 [ 258.638020] x13: f9453800910003fd x12: 52819801d2800802
3249 13:47:38.740993 [ 258.643337] x11: a9be7bfdf0008620 x10: d503233fd503201f
3250 13:47:38.741539 [ 258.648655] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3251 13:47:38.742703 [ 258.653972] x7 : d503201faa1e03e9 x6 : ffff800011246b68
3252 13:47:38.743106 [ 258.659290] x5 : ffff800012561c88 x4 : 0000000000000000
3253 13:47:38.764724 [ 258.664606] x3 : 0000000000000000 x2 : 0000000000836478
3254 13:47:38.765200 [ 258.669926] x1 : ffff800010a106b0 x0 : ffff800011246b68
3255 13:47:38.765602 [ 258.675247] Call trace:
3256 13:47:38.766749 [ 258.677701] __memcpy+0x110/0x180
3257 13:47:38.767144 [ 258.681023] lkdtm_do_action+0x24/0x40
3258 13:47:38.767521 [ 258.684772] direct_entry+0xd0/0x140
3259 13:47:38.786437 [ 258.688350] full_proxy_write+0x68/0xbc
3260 13:47:38.786902 [ 258.692189] vfs_write+0xec/0x20c
3261 13:47:38.787304 [ 258.695503] ksys_write+0x70/0x100
3262 13:47:38.788418 [ 258.698904] __arm64_sys_write+0x24/0x30
3263 13:47:38.788811 [ 258.702832] el0_svc_common.constprop.0+0x84/0x1e0
3264 13:47:38.789189 [ 258.707623] do_el0_svc+0x2c/0x94
3265 13:47:38.805934 [ 258.710940] el0_svc+0x20/0x30
3266 13:47:38.806400 [ 258.713995] el0_sync_handler+0xb0/0xb4
3267 13:47:38.806799 [ 258.717832] el0_sync+0x180/0x1c0
3268 13:47:38.807183 [ 258.721154] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3269 13:47:38.812161 [ 258.727254] ---[ end trace ba1bbb62f5f28d0a ]---
3270 13:47:38.812692 # Segmentation fault
3271 13:47:39.036650 # [ 258.437110] lkdtm: Performing direct entry WRITE_KERN
3272 13:47:39.037117 # [ 258.442341] lkdtm: attempting bad 8611064 byte write at ffff800011246b68
3273 13:47:39.037523 # [ 258.449118] Unable to handle kernel write to read-only memory at virtual address ffff800011246b68
3274 13:47:39.058019 # [ 258.458057] Mem abort info:
3275 13:47:39.058501 # [ 258.460952] ESR = 0x9600004f
3276 13:47:39.058902 # [ 258.464065] EC = 0x25: DABT (current EL), IL = 32 bits
3277 13:47:39.060021 # [ 258.469517] SET = 0, FnV = 0
3278 13:47:39.060414 # [ 258.472606] EA = 0, S1PTW = 0
3279 13:47:39.060794 # [ 258.475907] Data abort info:
3280 13:47:39.080641 # [ 258.478822] ISV = 0, ISS = 0x0000004f
3281 13:47:39.081196 # [ 258.482725] CM = 0, WnR = 1
3282 13:47:39.082326 # [ 258.485702] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
3283 13:47:39.102410 # [ 258.492488] [ffff800011246b68] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=000000067fffd003, pte=0050000049446783
3284 13:47:39.102884 # [ 258.505180] Internal error: Oops: 9600004f [#15] PREEMPT SMP
3285 13:47:39.148414 # [ 258.510852] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3286 13:47:39.169195 # [ 258.564185] CPU: 3 PID: 2335 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3287 13:47:39.169702 # [ 258.571931] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3288 13:47:39.170108 # [ 258.578292] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
3289 13:47:39.171231 # [ 258.584313] pc : __memcpy+0x110/0x180
3290 13:47:39.191779 # [ 258.587983] lr : lkdtm_WRITE_KERN+0x54/0x88
3291 13:47:39.192256 # [ 258.592164] sp : ffff800016373ce0
3292 13:47:39.192659 # [ 258.595477] x29: ffff800016373ce0 x28: ffff0005c807b100
3293 13:47:39.193045 # [ 258.600798] x27: 0000000000000000 x26: 0000000000000000
3294 13:47:39.194191 # [ 258.606116] x25: ffff8000114f1958 x24: ffff800016373e20
3295 13:47:39.213429 # [ 258.611433] x23: 000000000000000b x22: ffff0005c61bd000
3296 13:47:39.213922 # [ 258.616751] x21: 00000000008364f8 x20: ffff800010a10670
3297 13:47:39.214326 # [ 258.622069] x19: ffff800011246b68 x18: 0000000000000000
3298 13:47:39.214712 # [ 258.627385] x17: 0000000000000000 x16: 0000000000000000
3299 13:47:39.237214 # [ 258.632702] x15: 0000000000000030 x14: f9000fe097e4ec6a
3300 13:47:39.237706 # [ 258.638020] x13: f9453800910003fd x12: 52819801d2800802
3301 13:47:39.238103 # [ 258.643337] x11: a9be7bfdf0008620 x10: d503233fd503201f
3302 13:47:39.238481 # [ 258.648655] x9 : aa1e03e9d65f03c0 x8 : d50323bfd503233f
3303 13:47:39.258693 # [ 258.653972] x7 : d503201faa1e03e9 x6 : ffff800011246b68
3304 13:47:39.259150 # [ 258.659290] x5 : ffff800012561c88 x4 : 0000000000000000
3305 13:47:39.259544 # [ 258.664606] x3 : 0000000000000000 x2 : 0000000000836478
3306 13:47:39.260657 # [ 258.669926] x1 : ffff800010a106b0 x0 : ffff800011246b68
3307 13:47:39.280267 # [ 258.675247] Call trace:
3308 13:47:39.280721 # [ 258.677701] __memcpy+0x110/0x180
3309 13:47:39.281113 # [ 258.681023] lkdtm_do_action+0x24/0x40
3310 13:47:39.281490 # [ 258.684772] direct_entry+0xd0/0x140
3311 13:47:39.281899 # [ 258.688350] full_proxy_write+0x68/0xbc
3312 13:47:39.282265 # [ 258.692189] vfs_write+0xec/0x20c
3313 13:47:39.302854 # [ 258.695503] ksys_write+0x70/0x100
3314 13:47:39.303314 # [ 258.698904] __arm64_sys_write+0x24/0x30
3315 13:47:39.303707 # [ 258.702832] el0_svc_common.constprop.0+0x84/0x1e0
3316 13:47:39.304084 # [ 258.707623] do_el0_svc+0x2c/0x94
3317 13:47:39.304453 # [ 258.710940] el0_svc+0x20/0x30
3318 13:47:39.305556 # [ 258.713995] el0_sync_handler+0xb0/0xb4
3319 13:47:39.324387 # [ 258.717832] el0_sync+0x180/0x1c0
3320 13:47:39.324856 # [ 258.721154] Code: a8c12027 a8c12829 a8c1302b a8c1382d (a88120c7)
3321 13:47:39.325251 # [ 258.727254] ---[ end trace ba1bbb62f5f28d0a ]---
3322 13:47:39.325631 # WRITE_KERN: saw 'call trace:': ok
3323 13:47:39.326784 ok 41 selftests: lkdtm: WRITE_KERN.sh
3324 13:47:39.328758 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3325 13:47:40.514498 [ 260.430727] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3326 13:47:40.523227 [ 260.436841] lkdtm: attempting good refcount_inc() without overflow
3327 13:47:40.526483 [ 260.443096] lkdtm: attempting bad refcount_inc() overflow
3328 13:47:40.530736 [ 260.448566] ------------[ cut here ]------------
3329 13:47:40.535170 [ 260.453279] refcount_t: saturated; leaking memory.
3330 13:47:40.543987 [ 260.458217] WARNING: CPU: 2 PID: 2380 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3331 13:47:40.608853 [ 260.466654] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3332 13:47:40.609341 [ 260.519986] CPU: 2 PID: 2380 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3333 13:47:40.630459 [ 260.527726] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3334 13:47:40.630917 [ 260.534081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3335 13:47:40.631310 [ 260.540086] pc : refcount_warn_saturate+0x74/0x144
3336 13:47:40.631690 [ 260.544875] lr : refcount_warn_saturate+0x74/0x144
3337 13:47:40.632058 [ 260.549665] sp : ffff800016463cd0
3338 13:47:40.653078 [ 260.552977] x29: ffff800016463cd0 x28: ffff0005c0e30000
3339 13:47:40.653545 [ 260.558295] x27: 0000000000000000 x26: 0000000000000000
3340 13:47:40.653967 [ 260.563612] x25: ffff8000114f1958 x24: ffff800016463e20
3341 13:47:40.655088 [ 260.568930] x23: 0000000000000016 x22: ffff0005c99c3000
3342 13:47:40.675685 [ 260.574247] x21: ffff800011a07930 x20: ffff8000114f1c08
3343 13:47:40.676141 [ 260.579565] x19: 000000000000002b x18: 0000000000000000
3344 13:47:40.677275 [ 260.584882] x17: 0000000000000000 x16: 0000000000000000
3345 13:47:40.677696 [ 260.590200] x15: 0000000000000030 x14: ffffffffffffffff
3346 13:47:40.697329 [ 260.595517] x13: ffff800096463977 x12: ffff80001646397f
3347 13:47:40.697808 [ 260.600835] x11: 0000000000000028 x10: ffff8000125e8350
3348 13:47:40.698204 [ 260.606152] x9 : ffff80001012dcf4 x8 : ffff800012590350
3349 13:47:40.698583 [ 260.611469] x7 : ffff8000125e8350 x6 : ffff800012561000
3350 13:47:40.698953 [ 260.616787] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3351 13:47:40.719940 [ 260.622104] x3 : 0000000000000000 x2 : 0000000000000000
3352 13:47:40.720397 [ 260.627421] x1 : 0000000000000000 x0 : ffff0005c0e30000
3353 13:47:40.721536 [ 260.632740] Call trace:
3354 13:47:40.721960 [ 260.635187] refcount_warn_saturate+0x74/0x144
3355 13:47:40.722337 [ 260.639635] __refcount_add.constprop.0+0x6c/0x80
3356 13:47:40.742558 [ 260.644343] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3357 13:47:40.743028 [ 260.649133] lkdtm_do_action+0x24/0x40
3358 13:47:40.744172 [ 260.652881] direct_entry+0xd0/0x140
3359 13:47:40.744570 [ 260.656458] full_proxy_write+0x68/0xbc
3360 13:47:40.744952 [ 260.660297] vfs_write+0xec/0x20c
3361 13:47:40.745327 [ 260.663611] ksys_write+0x70/0x100
3362 13:47:40.764054 [ 260.667012] __arm64_sys_write+0x24/0x30
3363 13:47:40.764531 [ 260.670940] el0_svc_common.constprop.0+0x84/0x1e0
3364 13:47:40.764932 [ 260.675731] do_el0_svc+0x2c/0x94
3365 13:47:40.765319 [ 260.679045] el0_svc+0x20/0x30
3366 13:47:40.766467 [ 260.682099] el0_sync_handler+0xb0/0xb4
3367 13:47:40.766858 [ 260.685936] el0_sync+0x180/0x1c0
3368 13:47:40.786804 [ 260.689249] irq event stamp: 0
3369 13:47:40.787268 [ 260.692310] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3370 13:47:40.788417 [ 260.698582] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3371 13:47:40.799792 [ 260.706759] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3372 13:47:40.800259 [ 260.714935] softirqs last disabled at (0): [<0000000000000000>] 0x0
3373 13:47:40.803044 [ 260.721199] ---[ end trace ba1bbb62f5f28d0b ]---
3374 13:47:40.808358 [ 260.726018] lkdtm: Overflow detected: saturated
3375 13:47:41.560360 # [ 260.430727] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
3376 13:47:41.560863 # [ 260.436841] lkdtm: attempting good refcount_inc() without overflow
3377 13:47:41.562033 # [ 260.443096] lkdtm: attempting bad refcount_inc() overflow
3378 13:47:41.583987 # [ 260.448566] ------------[ cut here ]------------
3379 13:47:41.584459 # [ 260.453279] refcount_t: saturated; leaking memory.
3380 13:47:41.584852 # [ 260.458217] WARNING: CPU: 2 PID: 2380 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3381 13:47:41.649885 # [ 260.466654] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3382 13:47:41.650370 # [ 260.519986] CPU: 2 PID: 2380 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3383 13:47:41.651519 # [ 260.527726] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3384 13:47:41.651913 # [ 260.534081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3385 13:47:41.672548 # [ 260.540086] pc : refcount_warn_saturate+0x74/0x144
3386 13:47:41.673004 # [ 260.544875] lr : refcount_warn_saturate+0x74/0x144
3387 13:47:41.673396 # [ 260.549665] sp : ffff800016463cd0
3388 13:47:41.673801 # [ 260.552977] x29: ffff800016463cd0 x28: ffff0005c0e30000
3389 13:47:41.693999 # [ 260.558295] x27: 0000000000000000 x26: 0000000000000000
3390 13:47:41.694470 # [ 260.563612] x25: ffff8000114f1958 x24: ffff800016463e20
3391 13:47:41.694864 # [ 260.568930] x23: 0000000000000016 x22: ffff0005c99c3000
3392 13:47:41.695996 # [ 260.574247] x21: ffff800011a07930 x20: ffff8000114f1c08
3393 13:47:41.716682 # [ 260.579565] x19: 000000000000002b x18: 0000000000000000
3394 13:47:41.717151 # [ 260.584882] x17: 0000000000000000 x16: 0000000000000000
3395 13:47:41.717544 # [ 260.590200] x15: 0000000000000030 x14: ffffffffffffffff
3396 13:47:41.718709 # [ 260.595517] x13: ffff800096463977 x12: ffff80001646397f
3397 13:47:41.738246 # [ 260.600835] x11: 0000000000000028 x10: ffff8000125e8350
3398 13:47:41.738716 # [ 260.606152] x9 : ffff80001012dcf4 x8 : ffff800012590350
3399 13:47:41.739863 # [ 260.611469] x7 : ffff8000125e8350 x6 : ffff800012561000
3400 13:47:41.740254 # [ 260.616787] x5 : ffff800012561c88 x4 : ffff00063f75cc50
3401 13:47:41.761029 # [ 260.622104] x3 : 0000000000000000 x2 : 0000000000000000
3402 13:47:41.761486 # [ 260.627421] x1 : 0000000000000000 x0 : ffff0005c0e30000
3403 13:47:41.761910 # [ 260.632740] Call trace:
3404 13:47:41.762292 # [ 260.635187] refcount_warn_saturate+0x74/0x144
3405 13:47:41.762663 # [ 260.639635] __refcount_add.constprop.0+0x6c/0x80
3406 13:47:41.783648 # [ 260.644343] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
3407 13:47:41.784111 # [ 260.649133] lkdtm_do_action+0x24/0x40
3408 13:47:41.784511 # [ 260.652881] direct_entry+0xd0/0x140
3409 13:47:41.784895 # [ 260.656458] full_proxy_write+0x68/0xbc
3410 13:47:41.785272 # [ 260.660297] vfs_write+0xec/0x20c
3411 13:47:41.785668 # [ 260.663611] ksys_write+0x70/0x100
3412 13:47:41.805094 # [ 260.667012] __arm64_sys_write+0x24/0x30
3413 13:47:41.805576 # [ 260.670940] el0_svc_common.constprop.0+0x84/0x1e0
3414 13:47:41.806009 # [ 260.675731] do_el0_svc+0x2c/0x94
3415 13:47:41.806398 # [ 260.679045] el0_svc+0x20/0x30
3416 13:47:41.806777 # [ 260.682099] el0_sync_handler+0xb0/0xb4
3417 13:47:41.807907 # [ 260.685936] el0_sync+0x180/0x1c0
3418 13:47:41.827770 # [ 260.689249] irq event stamp: 0
3419 13:47:41.828236 # [ 260.692310] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3420 13:47:41.828637 # [ 260.698582] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3421 13:47:41.849420 # [ 260.706759] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3422 13:47:41.849920 # [ 260.714935] softirqs last disabled at (0): [<0000000000000000>] 0x0
3423 13:47:41.851083 # [ 260.721199] ---[ end trace ba1bbb62f5f28d0b ]---
3424 13:47:41.851484 # [ 260.726018] lkdtm: Overflow detected: saturated
3425 13:47:41.851868 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
3426 13:47:41.857169 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
3427 13:47:41.860274 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3428 13:47:42.023009 [ 261.936783] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3429 13:47:42.026379 [ 261.942936] lkdtm: attempting good refcount_add() without overflow
3430 13:47:42.033931 [ 261.950910] lkdtm: attempting bad refcount_add() overflow
3431 13:47:42.038332 [ 261.956808] ------------[ cut here ]------------
3432 13:47:42.043906 [ 261.961910] refcount_t: saturated; leaking memory.
3433 13:47:42.052658 [ 261.966875] WARNING: CPU: 5 PID: 2412 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3434 13:47:42.116308 [ 261.975312] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3435 13:47:42.116814 [ 262.028642] CPU: 5 PID: 2412 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3436 13:47:42.140041 [ 262.036382] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3437 13:47:42.140507 [ 262.042738] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3438 13:47:42.141693 [ 262.048743] pc : refcount_warn_saturate+0x74/0x144
3439 13:47:42.142094 [ 262.053533] lr : refcount_warn_saturate+0x74/0x144
3440 13:47:42.142478 [ 262.058321] sp : ffff80001651bcd0
3441 13:47:42.161562 [ 262.061633] x29: ffff80001651bcd0 x28: ffff0005c8c96200
3442 13:47:42.162078 [ 262.066951] x27: 0000000000000000 x26: 0000000000000000
3443 13:47:42.162483 [ 262.072269] x25: ffff8000114f1958 x24: ffff80001651be20
3444 13:47:42.163630 [ 262.077586] x23: 0000000000000016 x22: ffff0005c8c2c000
3445 13:47:42.183148 [ 262.082903] x21: ffff800011a07948 x20: ffff8000114f1c18
3446 13:47:42.183618 [ 262.088221] x19: 000000000000002c x18: 0000000000000000
3447 13:47:42.184783 [ 262.093539] x17: 0000000000000000 x16: 0000000000000000
3448 13:47:42.185182 [ 262.098856] x15: 0000000000000030 x14: ffffffffffffffff
3449 13:47:42.206788 [ 262.104173] x13: ffff80009651b977 x12: ffff80001651b97f
3450 13:47:42.207255 [ 262.109491] x11: 000000c7a0f285b8 x10: ffff8000125e8350
3451 13:47:42.207655 [ 262.114808] x9 : ffff80001012dcf4 x8 : ffff800012590350
3452 13:47:42.208808 [ 262.120126] x7 : ffff8000125e8350 x6 : ffff800012561000
3453 13:47:42.209202 [ 262.125443] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3454 13:47:42.228405 [ 262.130761] x3 : 0000000000000000 x2 : 0000000000000000
3455 13:47:42.228872 [ 262.136078] x1 : 0000000000000000 x0 : ffff0005c8c96200
3456 13:47:42.230056 [ 262.141397] Call trace:
3457 13:47:42.230453 [ 262.143843] refcount_warn_saturate+0x74/0x144
3458 13:47:42.230836 [ 262.148291] __refcount_add.constprop.0+0x6c/0x80
3459 13:47:42.251042 [ 262.153000] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3460 13:47:42.251506 [ 262.157790] lkdtm_do_action+0x24/0x40
3461 13:47:42.252673 [ 262.161537] direct_entry+0xd0/0x140
3462 13:47:42.253071 [ 262.165114] full_proxy_write+0x68/0xbc
3463 13:47:42.253454 [ 262.168953] vfs_write+0xec/0x20c
3464 13:47:42.253859 [ 262.172267] ksys_write+0x70/0x100
3465 13:47:42.273685 [ 262.175668] __arm64_sys_write+0x24/0x30
3466 13:47:42.274164 [ 262.179596] el0_svc_common.constprop.0+0x84/0x1e0
3467 13:47:42.274567 [ 262.184386] do_el0_svc+0x2c/0x94
3468 13:47:42.274973 [ 262.187701] el0_svc+0x20/0x30
3469 13:47:42.276119 [ 262.190755] el0_sync_handler+0xb0/0xb4
3470 13:47:42.276511 [ 262.194593] el0_sync+0x180/0x1c0
3471 13:47:42.295231 [ 262.197906] irq event stamp: 0
3472 13:47:42.295695 [ 262.200967] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3473 13:47:42.296098 [ 262.207239] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3474 13:47:42.308199 [ 262.215416] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3475 13:47:42.308666 [ 262.223591] softirqs last disabled at (0): [<0000000000000000>] 0x0
3476 13:47:42.311462 [ 262.229856] ---[ end trace ba1bbb62f5f28d0c ]---
3477 13:47:42.316845 [ 262.234727] lkdtm: Overflow detected: saturated
3478 13:47:42.849138 # [ 261.936783] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
3479 13:47:42.849621 # [ 261.942936] lkdtm: attempting good refcount_add() without overflow
3480 13:47:42.850884 # [ 261.950910] lkdtm: attempting bad refcount_add() overflow
3481 13:47:42.872869 # [ 261.956808] ------------[ cut here ]------------
3482 13:47:42.873335 # [ 261.961910] refcount_t: saturated; leaking memory.
3483 13:47:42.873757 # [ 261.966875] WARNING: CPU: 5 PID: 2412 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
3484 13:47:42.938748 # [ 261.975312] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3485 13:47:42.939236 # [ 262.028642] CPU: 5 PID: 2412 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3486 13:47:42.939633 # [ 262.036382] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3487 13:47:42.940014 # [ 262.042738] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3488 13:47:42.961394 # [ 262.048743] pc : refcount_warn_saturate+0x74/0x144
3489 13:47:42.961882 # [ 262.053533] lr : refcount_warn_saturate+0x74/0x144
3490 13:47:42.963053 # [ 262.058321] sp : ffff80001651bcd0
3491 13:47:42.963444 # [ 262.061633] x29: ffff80001651bcd0 x28: ffff0005c8c96200
3492 13:47:42.984052 # [ 262.066951] x27: 0000000000000000 x26: 0000000000000000
3493 13:47:42.984525 # [ 262.072269] x25: ffff8000114f1958 x24: ffff80001651be20
3494 13:47:42.984919 # [ 262.077586] x23: 0000000000000016 x22: ffff0005c8c2c000
3495 13:47:42.986093 # [ 262.082903] x21: ffff800011a07948 x20: ffff8000114f1c18
3496 13:47:43.005678 # [ 262.088221] x19: 000000000000002c x18: 0000000000000000
3497 13:47:43.006139 # [ 262.093539] x17: 0000000000000000 x16: 0000000000000000
3498 13:47:43.006532 # [ 262.098856] x15: 0000000000000030 x14: ffffffffffffffff
3499 13:47:43.007686 # [ 262.104173] x13: ffff80009651b977 x12: ffff80001651b97f
3500 13:47:43.027111 # [ 262.109491] x11: 000000c7a0f285b8 x10: ffff8000125e8350
3501 13:47:43.027583 # [ 262.114808] x9 : ffff80001012dcf4 x8 : ffff800012590350
3502 13:47:43.027979 # [ 262.120126] x7 : ffff8000125e8350 x6 : ffff800012561000
3503 13:47:43.029131 # [ 262.125443] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3504 13:47:43.049750 # [ 262.130761] x3 : 0000000000000000 x2 : 0000000000000000
3505 13:47:43.050218 # [ 262.136078] x1 : 0000000000000000 x0 : ffff0005c8c96200
3506 13:47:43.050613 # [ 262.141397] Call trace:
3507 13:47:43.050995 # [ 262.143843] refcount_warn_saturate+0x74/0x144
3508 13:47:43.052145 # [ 262.148291] __refcount_add.constprop.0+0x6c/0x80
3509 13:47:43.072365 # [ 262.153000] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
3510 13:47:43.072833 # [ 262.157790] lkdtm_do_action+0x24/0x40
3511 13:47:43.073227 # [ 262.161537] direct_entry+0xd0/0x140
3512 13:47:43.074383 # [ 262.165114] full_proxy_write+0x68/0xbc
3513 13:47:43.074773 # [ 262.168953] vfs_write+0xec/0x20c
3514 13:47:43.075145 # [ 262.172267] ksys_write+0x70/0x100
3515 13:47:43.094974 # [ 262.175668] __arm64_sys_write+0x24/0x30
3516 13:47:43.095443 # [ 262.179596] el0_svc_common.constprop.0+0x84/0x1e0
3517 13:47:43.095838 # [ 262.184386] do_el0_svc+0x2c/0x94
3518 13:47:43.096215 # [ 262.187701] el0_svc+0x20/0x30
3519 13:47:43.096588 # [ 262.190755] el0_sync_handler+0xb0/0xb4
3520 13:47:43.097771 # [ 262.194593] el0_sync+0x180/0x1c0
3521 13:47:43.116533 # [ 262.197906] irq event stamp: 0
3522 13:47:43.117000 # [ 262.200967] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3523 13:47:43.118198 # [ 262.207239] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3524 13:47:43.138172 # [ 262.215416] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3525 13:47:43.138645 # [ 262.223591] softirqs last disabled at (0): [<0000000000000000>] 0x0
3526 13:47:43.139829 # [ 262.229856] ---[ end trace ba1bbb62f5f28d0c ]---
3527 13:47:43.140223 # [ 262.234727] lkdtm: Overflow detected: saturated
3528 13:47:43.140602 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
3529 13:47:43.146930 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
3530 13:47:43.150106 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3531 13:47:43.317178 [ 263.229781] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3532 13:47:43.320414 [ 263.236718] lkdtm: attempting bad refcount_inc_not_zero() overflow
3533 13:47:43.324864 [ 263.242968] ------------[ cut here ]------------
3534 13:47:43.330212 [ 263.247656] refcount_t: saturated; leaking memory.
3535 13:47:43.339049 [ 263.252630] WARNING: CPU: 5 PID: 2444 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3536 13:47:43.402699 [ 263.261067] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3537 13:47:43.403976 [ 263.314397] CPU: 5 PID: 2444 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3538 13:47:43.424471 [ 263.322137] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3539 13:47:43.424969 [ 263.328493] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3540 13:47:43.426186 [ 263.334499] pc : refcount_warn_saturate+0xc8/0x144
3541 13:47:43.426589 [ 263.339289] lr : refcount_warn_saturate+0xc8/0x144
3542 13:47:43.426976 [ 263.344076] sp : ffff8000165d3cb0
3543 13:47:43.447060 [ 263.347389] x29: ffff8000165d3cb0 x28: ffff0005c94b8000
3544 13:47:43.447543 [ 263.352707] x27: 0000000000000000 x26: 0000000000000000
3545 13:47:43.447949 [ 263.358024] x25: ffff8000114f1958 x24: ffff8000165d3e20
3546 13:47:43.449126 [ 263.363341] x23: 000000000000001f x22: ffff0005c974b000
3547 13:47:43.469731 [ 263.368659] x21: 0000000000000001 x20: 000000007fffffff
3548 13:47:43.470197 [ 263.373977] x19: ffff8000165d3d04 x18: 0000000000000000
3549 13:47:43.471393 [ 263.379293] x17: 0000000000000000 x16: 0000000000000000
3550 13:47:43.471793 [ 263.384610] x15: 0000000000000030 x14: ffffffffffffffff
3551 13:47:43.491331 [ 263.389928] x13: ffff8000965d3957 x12: ffff8000165d395f
3552 13:47:43.491809 [ 263.395245] x11: 0000000000000030 x10: 0000000000001440
3553 13:47:43.492215 [ 263.400562] x9 : ffff80001012dcf4 x8 : ffff0005c94b94a0
3554 13:47:43.493395 [ 263.405879] x7 : 0000000000000000 x6 : ffff800012561000
3555 13:47:43.493823 [ 263.411197] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3556 13:47:43.515048 [ 263.416514] x3 : 0000000000000000 x2 : 0000000000000000
3557 13:47:43.515525 [ 263.421831] x1 : 0000000000000000 x0 : ffff0005c94b8000
3558 13:47:43.515931 [ 263.427149] Call trace:
3559 13:47:43.516320 [ 263.429597] refcount_warn_saturate+0xc8/0x144
3560 13:47:43.516701 [ 263.434046] __refcount_add_not_zero.constprop.0+0x84/0xa0
3561 13:47:43.536604 [ 263.439531] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3562 13:47:43.537074 [ 263.445106] lkdtm_do_action+0x24/0x40
3563 13:47:43.537476 [ 263.448854] direct_entry+0xd0/0x140
3564 13:47:43.537897 [ 263.452431] full_proxy_write+0x68/0xbc
3565 13:47:43.539067 [ 263.456269] vfs_write+0xec/0x20c
3566 13:47:43.558222 [ 263.459584] ksys_write+0x70/0x100
3567 13:47:43.558691 [ 263.462985] __arm64_sys_write+0x24/0x30
3568 13:47:43.559096 [ 263.466913] el0_svc_common.constprop.0+0x84/0x1e0
3569 13:47:43.559483 [ 263.471704] do_el0_svc+0x2c/0x94
3570 13:47:43.559864 [ 263.475018] el0_svc+0x20/0x30
3571 13:47:43.560240 [ 263.478073] el0_sync_handler+0xb0/0xb4
3572 13:47:43.581820 [ 263.481909] el0_sync+0x180/0x1c0
3573 13:47:43.582291 [ 263.485223] irq event stamp: 0
3574 13:47:43.582695 [ 263.488284] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3575 13:47:43.583086 [ 263.494556] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3576 13:47:43.595939 [ 263.502733] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3577 13:47:43.596484 [ 263.510909] softirqs last disabled at (0): [<0000000000000000>] 0x0
3578 13:47:43.599085 [ 263.517173] ---[ end trace ba1bbb62f5f28d0d ]---
3579 13:47:43.604482 [ 263.521966] lkdtm: Overflow detected: saturated
3580 13:47:44.443036 # [ 263.229781] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
3581 13:47:44.443544 # [ 263.236718] lkdtm: attempting bad refcount_inc_not_zero() overflow
3582 13:47:44.443943 # [ 263.242968] ------------[ cut here ]------------
3583 13:47:44.464444 # [ 263.247656] refcount_t: saturated; leaking memory.
3584 13:47:44.464906 # [ 263.252630] WARNING: CPU: 5 PID: 2444 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3585 13:47:44.509407 # [ 263.261067] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3586 13:47:44.531355 # [ 263.314397] CPU: 5 PID: 2444 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3587 13:47:44.531821 # [ 263.322137] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3588 13:47:44.533017 # [ 263.328493] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3589 13:47:44.533412 # [ 263.334499] pc : refcount_warn_saturate+0xc8/0x144
3590 13:47:44.554074 # [ 263.339289] lr : refcount_warn_saturate+0xc8/0x144
3591 13:47:44.554535 # [ 263.344076] sp : ffff8000165d3cb0
3592 13:47:44.554929 # [ 263.347389] x29: ffff8000165d3cb0 x28: ffff0005c94b8000
3593 13:47:44.556127 # [ 263.352707] x27: 0000000000000000 x26: 0000000000000000
3594 13:47:44.575542 # [ 263.358024] x25: ffff8000114f1958 x24: ffff8000165d3e20
3595 13:47:44.576022 # [ 263.363341] x23: 000000000000001f x22: ffff0005c974b000
3596 13:47:44.577232 # [ 263.368659] x21: 0000000000000001 x20: 000000007fffffff
3597 13:47:44.577627 # [ 263.373977] x19: ffff8000165d3d04 x18: 0000000000000000
3598 13:47:44.597165 # [ 263.379293] x17: 0000000000000000 x16: 0000000000000000
3599 13:47:44.597626 # [ 263.384610] x15: 0000000000000030 x14: ffffffffffffffff
3600 13:47:44.598852 # [ 263.389928] x13: ffff8000965d3957 x12: ffff8000165d395f
3601 13:47:44.599246 # [ 263.395245] x11: 0000000000000030 x10: 0000000000001440
3602 13:47:44.619777 # [ 263.400562] x9 : ffff80001012dcf4 x8 : ffff0005c94b94a0
3603 13:47:44.620239 # [ 263.405879] x7 : 0000000000000000 x6 : ffff800012561000
3604 13:47:44.620634 # [ 263.411197] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3605 13:47:44.621065 # [ 263.416514] x3 : 0000000000000000 x2 : 0000000000000000
3606 13:47:44.642375 # [ 263.421831] x1 : 0000000000000000 x0 : ffff0005c94b8000
3607 13:47:44.642836 # [ 263.427149] Call trace:
3608 13:47:44.643250 # [ 263.429597] refcount_warn_saturate+0xc8/0x144
3609 13:47:44.644443 # [ 263.434046] __refcount_add_not_zero.constprop.0+0x84/0xa0
3610 13:47:44.644834 # [ 263.439531] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
3611 13:47:44.665050 # [ 263.445106] lkdtm_do_action+0x24/0x40
3612 13:47:44.665517 # [ 263.448854] direct_entry+0xd0/0x140
3613 13:47:44.665963 # [ 263.452431] full_proxy_write+0x68/0xbc
3614 13:47:44.667163 # [ 263.456269] vfs_write+0xec/0x20c
3615 13:47:44.667552 # [ 263.459584] ksys_write+0x70/0x100
3616 13:47:44.667928 # [ 263.462985] __arm64_sys_write+0x24/0x30
3617 13:47:44.686640 # [ 263.466913] el0_svc_common.constprop.0+0x84/0x1e0
3618 13:47:44.687106 # [ 263.471704] do_el0_svc+0x2c/0x94
3619 13:47:44.687504 # [ 263.475018] el0_svc+0x20/0x30
3620 13:47:44.687887 # [ 263.478073] el0_sync_handler+0xb0/0xb4
3621 13:47:44.688262 # [ 263.481909] el0_sync+0x180/0x1c0
3622 13:47:44.688633 # [ 263.485223] irq event stamp: 0
3623 13:47:44.708189 # [ 263.488284] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3624 13:47:44.708653 # [ 263.494556] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3625 13:47:44.709880 # [ 263.502733] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3626 13:47:44.731812 # [ 263.510909] softirqs last disabled at (0): [<0000000000000000>] 0x0
3627 13:47:44.732275 # [ 263.517173] ---[ end trace ba1bbb62f5f28d0d ]---
3628 13:47:44.732671 # [ 263.521966] lkdtm: Overflow detected: saturated
3629 13:47:44.733881 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3630 13:47:44.737411 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
3631 13:47:44.740640 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3632 13:47:44.925595 [ 264.841644] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3633 13:47:44.937367 [ 264.848585] lkdtm: attempting bad refcount_add_not_zero() overflow
3634 13:47:44.937871 [ 264.854832] ------------[ cut here ]------------
3635 13:47:44.940911 [ 264.859518] refcount_t: saturated; leaking memory.
3636 13:47:44.950655 [ 264.864487] WARNING: CPU: 5 PID: 2476 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3637 13:47:45.014233 [ 264.872926] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3638 13:47:45.015537 [ 264.926257] CPU: 5 PID: 2476 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3639 13:47:45.037046 [ 264.933997] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3640 13:47:45.037517 [ 264.940353] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3641 13:47:45.037963 [ 264.946359] pc : refcount_warn_saturate+0xc8/0x144
3642 13:47:45.038360 [ 264.951149] lr : refcount_warn_saturate+0xc8/0x144
3643 13:47:45.038743 [ 264.955936] sp : ffff800016683cb0
3644 13:47:45.059617 [ 264.959249] x29: ffff800016683cb0 x28: ffff0005c94bc980
3645 13:47:45.060137 [ 264.964566] x27: 0000000000000000 x26: 0000000000000000
3646 13:47:45.060545 [ 264.969884] x25: ffff8000114f1958 x24: ffff800016683e20
3647 13:47:45.060937 [ 264.975202] x23: 000000000000001f x22: ffff0005c80b1000
3648 13:47:45.081165 [ 264.980519] x21: 0000000000000006 x20: 000000007fffffff
3649 13:47:45.081654 [ 264.985836] x19: ffff800016683d04 x18: 0000000000000000
3650 13:47:45.082064 [ 264.991154] x17: 0000000000000000 x16: 0000000000000000
3651 13:47:45.083264 [ 264.996471] x15: 0000000000000030 x14: ffffffffffffffff
3652 13:47:45.103793 [ 265.001788] x13: ffff800096683957 x12: ffff80001668395f
3653 13:47:45.104263 [ 265.007105] x11: 0000000000000030 x10: 0000000000001440
3654 13:47:45.104668 [ 265.012423] x9 : ffff80001012dcf4 x8 : ffff0005c94bde20
3655 13:47:45.105055 [ 265.017740] x7 : 0000000000000000 x6 : ffff800012561000
3656 13:47:45.106263 [ 265.023057] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3657 13:47:45.126440 [ 265.028375] x3 : 0000000000000000 x2 : 0000000000000000
3658 13:47:45.126909 [ 265.033692] x1 : 0000000000000000 x0 : ffff0005c94bc980
3659 13:47:45.127312 [ 265.039011] Call trace:
3660 13:47:45.127698 [ 265.041458] refcount_warn_saturate+0xc8/0x144
3661 13:47:45.128890 [ 265.045907] __refcount_add_not_zero.constprop.0+0x84/0xa0
3662 13:47:45.149037 [ 265.051392] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3663 13:47:45.149507 [ 265.056968] lkdtm_do_action+0x24/0x40
3664 13:47:45.149945 [ 265.060715] direct_entry+0xd0/0x140
3665 13:47:45.150335 [ 265.064291] full_proxy_write+0x68/0xbc
3666 13:47:45.151527 [ 265.068130] vfs_write+0xec/0x20c
3667 13:47:45.170661 [ 265.071444] ksys_write+0x70/0x100
3668 13:47:45.171128 [ 265.074845] __arm64_sys_write+0x24/0x30
3669 13:47:45.171532 [ 265.078773] el0_svc_common.constprop.0+0x84/0x1e0
3670 13:47:45.171920 [ 265.083563] do_el0_svc+0x2c/0x94
3671 13:47:45.172304 [ 265.086879] el0_svc+0x20/0x30
3672 13:47:45.173497 [ 265.089933] el0_sync_handler+0xb0/0xb4
3673 13:47:45.193288 [ 265.093770] el0_sync+0x180/0x1c0
3674 13:47:45.193783 [ 265.097083] irq event stamp: 0
3675 13:47:45.194187 [ 265.100143] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3676 13:47:45.195394 [ 265.106415] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3677 13:47:45.208424 [ 265.114592] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3678 13:47:45.208894 [ 265.122768] softirqs last disabled at (0): [<0000000000000000>] 0x0
3679 13:47:45.211769 [ 265.129032] ---[ end trace ba1bbb62f5f28d0e ]---
3680 13:47:45.215941 [ 265.133752] lkdtm: Overflow detected: saturated
3681 13:47:45.967734 # [ 264.841644] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
3682 13:47:45.968215 # [ 264.848585] lkdtm: attempting bad refcount_add_not_zero() overflow
3683 13:47:45.969454 # [ 264.854832] ------------[ cut here ]------------
3684 13:47:45.989215 # [ 264.859518] refcount_t: saturated; leaking memory.
3685 13:47:45.989731 # [ 264.864487] WARNING: CPU: 5 PID: 2476 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
3686 13:47:46.034604 # [ 264.872926] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3687 13:47:46.056138 # [ 264.926257] CPU: 5 PID: 2476 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3688 13:47:46.056598 # [ 264.933997] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3689 13:47:46.056997 # [ 264.940353] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3690 13:47:46.058257 # [ 264.946359] pc : refcount_warn_saturate+0xc8/0x144
3691 13:47:46.078758 # [ 264.951149] lr : refcount_warn_saturate+0xc8/0x144
3692 13:47:46.079219 # [ 264.955936] sp : ffff800016683cb0
3693 13:47:46.079616 # [ 264.959249] x29: ffff800016683cb0 x28: ffff0005c94bc980
3694 13:47:46.080820 # [ 264.964566] x27: 0000000000000000 x26: 0000000000000000
3695 13:47:46.101493 # [ 264.969884] x25: ffff8000114f1958 x24: ffff800016683e20
3696 13:47:46.101977 # [ 264.975202] x23: 000000000000001f x22: ffff0005c80b1000
3697 13:47:46.102392 # [ 264.980519] x21: 0000000000000006 x20: 000000007fffffff
3698 13:47:46.102772 # [ 264.985836] x19: ffff800016683d04 x18: 0000000000000000
3699 13:47:46.124122 # [ 264.991154] x17: 0000000000000000 x16: 0000000000000000
3700 13:47:46.124583 # [ 264.996471] x15: 0000000000000030 x14: ffffffffffffffff
3701 13:47:46.124980 # [ 265.001788] x13: ffff800096683957 x12: ffff80001668395f
3702 13:47:46.125357 # [ 265.007105] x11: 0000000000000030 x10: 0000000000001440
3703 13:47:46.145672 # [ 265.012423] x9 : ffff80001012dcf4 x8 : ffff0005c94bde20
3704 13:47:46.146134 # [ 265.017740] x7 : 0000000000000000 x6 : ffff800012561000
3705 13:47:46.146530 # [ 265.023057] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
3706 13:47:46.147735 # [ 265.028375] x3 : 0000000000000000 x2 : 0000000000000000
3707 13:47:46.167212 # [ 265.033692] x1 : 0000000000000000 x0 : ffff0005c94bc980
3708 13:47:46.167673 # [ 265.039011] Call trace:
3709 13:47:46.168070 # [ 265.041458] refcount_warn_saturate+0xc8/0x144
3710 13:47:46.168454 # [ 265.045907] __refcount_add_not_zero.constprop.0+0x84/0xa0
3711 13:47:46.169712 # [ 265.051392] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
3712 13:47:46.189841 # [ 265.056968] lkdtm_do_action+0x24/0x40
3713 13:47:46.190318 # [ 265.060715] direct_entry+0xd0/0x140
3714 13:47:46.190715 # [ 265.064291] full_proxy_write+0x68/0xbc
3715 13:47:46.191094 # [ 265.068130] vfs_write+0xec/0x20c
3716 13:47:46.191467 # [ 265.071444] ksys_write+0x70/0x100
3717 13:47:46.192661 # [ 265.074845] __arm64_sys_write+0x24/0x30
3718 13:47:46.212534 # [ 265.078773] el0_svc_common.constprop.0+0x84/0x1e0
3719 13:47:46.212996 # [ 265.083563] do_el0_svc+0x2c/0x94
3720 13:47:46.213393 # [ 265.086879] el0_svc+0x20/0x30
3721 13:47:46.213806 # [ 265.089933] el0_sync_handler+0xb0/0xb4
3722 13:47:46.215012 # [ 265.093770] el0_sync+0x180/0x1c0
3723 13:47:46.215398 # [ 265.097083] irq event stamp: 0
3724 13:47:46.234009 # [ 265.100143] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3725 13:47:46.234473 # [ 265.106415] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3726 13:47:46.235700 # [ 265.114592] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3727 13:47:46.256706 # [ 265.122768] softirqs last disabled at (0): [<0000000000000000>] 0x0
3728 13:47:46.257169 # [ 265.129032] ---[ end trace ba1bbb62f5f28d0e ]---
3729 13:47:46.257585 # [ 265.133752] lkdtm: Overflow detected: saturated
3730 13:47:46.258000 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
3731 13:47:46.262173 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
3732 13:47:46.265461 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3733 13:47:46.449383 [ 266.359213] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3734 13:47:46.449889 [ 266.364975] lkdtm: attempting good refcount_dec()
3735 13:47:46.452505 [ 266.369747] lkdtm: attempting bad refcount_dec() to zero
3736 13:47:46.455795 [ 266.375130] ------------[ cut here ]------------
3737 13:47:46.462337 [ 266.379841] refcount_t: decrement hit 0; leaking memory.
3738 13:47:46.471217 [ 266.385308] WARNING: CPU: 3 PID: 2508 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3739 13:47:46.535907 [ 266.393832] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3740 13:47:46.536402 [ 266.447163] CPU: 3 PID: 2508 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3741 13:47:46.557533 [ 266.454903] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3742 13:47:46.558027 [ 266.461258] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3743 13:47:46.558434 [ 266.467264] pc : refcount_warn_saturate+0x13c/0x144
3744 13:47:46.558824 [ 266.472140] lr : refcount_warn_saturate+0x13c/0x144
3745 13:47:46.559206 [ 266.477015] sp : ffff800016733cc0
3746 13:47:46.580027 [ 266.480327] x29: ffff800016733cc0 x28: ffff0005c7a63100
3747 13:47:46.580497 [ 266.485646] x27: 0000000000000000 x26: 0000000000000000
3748 13:47:46.580901 [ 266.490963] x25: ffff8000114f1958 x24: ffff800016733e20
3749 13:47:46.582148 [ 266.496280] x23: 0000000000000012 x22: ffff0005c9a90000
3750 13:47:46.602782 [ 266.501598] x21: ffff800011a079a0 x20: ffff8000114f1c48
3751 13:47:46.603249 [ 266.506915] x19: ffff800016733d04 x18: 0000000000000000
3752 13:47:46.603654 [ 266.512233] x17: 0000000000000000 x16: 0000000000000000
3753 13:47:46.604044 [ 266.517549] x15: 0000000000000030 x14: ffffffffffffffff
3754 13:47:46.624283 [ 266.522866] x13: ffff800096733967 x12: ffff80001673396f
3755 13:47:46.624755 [ 266.528184] x11: 0000000000000008 x10: ffff8000125e8350
3756 13:47:46.625158 [ 266.533500] x9 : ffff80001012dcf4 x8 : ffff800012590350
3757 13:47:46.625545 [ 266.538818] x7 : ffff8000125e8350 x6 : ffff800012561000
3758 13:47:46.626795 [ 266.544135] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3759 13:47:46.647941 [ 266.549453] x3 : 0000000000000000 x2 : 0000000000000000
3760 13:47:46.648410 [ 266.554770] x1 : 0000000000000000 x0 : ffff0005c7a63100
3761 13:47:46.648817 [ 266.560088] Call trace:
3762 13:47:46.649205 [ 266.562534] refcount_warn_saturate+0x13c/0x144
3763 13:47:46.649587 [ 266.567071] __refcount_dec.constprop.0+0x4c/0x5c
3764 13:47:46.669215 [ 266.571775] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3765 13:47:46.669403 [ 266.576221] lkdtm_do_action+0x24/0x40
3766 13:47:46.669565 [ 266.579969] direct_entry+0xd0/0x140
3767 13:47:46.670162 [ 266.583546] full_proxy_write+0x68/0xbc
3768 13:47:46.670321 [ 266.587384] vfs_write+0xec/0x20c
3769 13:47:46.670474 [ 266.590698] ksys_write+0x70/0x100
3770 13:47:46.690836 [ 266.594099] __arm64_sys_write+0x24/0x30
3771 13:47:46.691449 [ 266.598027] el0_svc_common.constprop.0+0x84/0x1e0
3772 13:47:46.691615 [ 266.602818] do_el0_svc+0x2c/0x94
3773 13:47:46.691773 [ 266.606133] el0_svc+0x20/0x30
3774 13:47:46.691927 [ 266.609187] el0_sync_handler+0xb0/0xb4
3775 13:47:46.692077 [ 266.613023] el0_sync+0x180/0x1c0
3776 13:47:46.714687 [ 266.616337] irq event stamp: 0
3777 13:47:46.714969 [ 266.619397] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3778 13:47:46.715847 [ 266.625669] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3779 13:47:46.726676 [ 266.633846] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3780 13:47:46.726992 [ 266.642022] softirqs last disabled at (0): [<0000000000000000>] 0x0
3781 13:47:46.729937 [ 266.648286] ---[ end trace ba1bbb62f5f28d0f ]---
3782 13:47:46.734335 [ 266.653104] lkdtm: Zero detected: saturated
3783 13:47:47.579052 # [ 266.359213] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
3784 13:47:47.579372 # [ 266.364975] lkdtm: attempting good refcount_dec()
3785 13:47:47.579623 # [ 266.369747] lkdtm: attempting bad refcount_dec() to zero
3786 13:47:47.579864 # [ 266.375130] ------------[ cut here ]------------
3787 13:47:47.601562 # [ 266.379841] refcount_t: decrement hit 0; leaking memory.
3788 13:47:47.601952 # [ 266.385308] WARNING: CPU: 3 PID: 2508 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3789 13:47:47.646564 # [ 266.393832] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3790 13:47:47.667262 # [ 266.447163] CPU: 3 PID: 2508 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3791 13:47:47.667633 # [ 266.454903] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3792 13:47:47.668036 # [ 266.461258] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3793 13:47:47.689972 # [ 266.467264] pc : refcount_warn_saturate+0x13c/0x144
3794 13:47:47.690437 # [ 266.472140] lr : refcount_warn_saturate+0x13c/0x144
3795 13:47:47.690832 # [ 266.477015] sp : ffff800016733cc0
3796 13:47:47.691213 # [ 266.480327] x29: ffff800016733cc0 x28: ffff0005c7a63100
3797 13:47:47.691587 # [ 266.485646] x27: 0000000000000000 x26: 0000000000000000
3798 13:47:47.712547 # [ 266.490963] x25: ffff8000114f1958 x24: ffff800016733e20
3799 13:47:47.712953 # [ 266.496280] x23: 0000000000000012 x22: ffff0005c9a90000
3800 13:47:47.713352 # [ 266.501598] x21: ffff800011a079a0 x20: ffff8000114f1c48
3801 13:47:47.713769 # [ 266.506915] x19: ffff800016733d04 x18: 0000000000000000
3802 13:47:47.733956 # [ 266.512233] x17: 0000000000000000 x16: 0000000000000000
3803 13:47:47.734263 # [ 266.517549] x15: 0000000000000030 x14: ffffffffffffffff
3804 13:47:47.735496 # [ 266.522866] x13: ffff800096733967 x12: ffff80001673396f
3805 13:47:47.735917 # [ 266.528184] x11: 0000000000000008 x10: ffff8000125e8350
3806 13:47:47.756692 # [ 266.533500] x9 : ffff80001012dcf4 x8 : ffff800012590350
3807 13:47:47.757051 # [ 266.538818] x7 : ffff8000125e8350 x6 : ffff800012561000
3808 13:47:47.758317 # [ 266.544135] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3809 13:47:47.758713 # [ 266.549453] x3 : 0000000000000000 x2 : 0000000000000000
3810 13:47:47.778242 # [ 266.554770] x1 : 0000000000000000 x0 : ffff0005c7a63100
3811 13:47:47.778618 # [ 266.560088] Call trace:
3812 13:47:47.779907 # [ 266.562534] refcount_warn_saturate+0x13c/0x144
3813 13:47:47.780313 # [ 266.567071] __refcount_dec.constprop.0+0x4c/0x5c
3814 13:47:47.780699 # [ 266.571775] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
3815 13:47:47.802011 # [ 266.576221] lkdtm_do_action+0x24/0x40
3816 13:47:47.802459 # [ 266.579969] direct_entry+0xd0/0x140
3817 13:47:47.802854 # [ 266.583546] full_proxy_write+0x68/0xbc
3818 13:47:47.803234 # [ 266.587384] vfs_write+0xec/0x20c
3819 13:47:47.804457 # [ 266.590698] ksys_write+0x70/0x100
3820 13:47:47.804843 # [ 266.594099] __arm64_sys_write+0x24/0x30
3821 13:47:47.823660 # [ 266.598027] el0_svc_common.constprop.0+0x84/0x1e0
3822 13:47:47.824073 # [ 266.602818] do_el0_svc+0x2c/0x94
3823 13:47:47.824469 # [ 266.606133] el0_svc+0x20/0x30
3824 13:47:47.824867 # [ 266.609187] el0_sync_handler+0xb0/0xb4
3825 13:47:47.825238 # [ 266.613023] el0_sync+0x180/0x1c0
3826 13:47:47.825607 # [ 266.616337] irq event stamp: 0
3827 13:47:47.845132 # [ 266.619397] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3828 13:47:47.845630 # [ 266.625669] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3829 13:47:47.867742 # [ 266.633846] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3830 13:47:47.868124 # [ 266.642022] softirqs last disabled at (0): [<0000000000000000>] 0x0
3831 13:47:47.868522 # [ 266.648286] ---[ end trace ba1bbb62f5f28d0f ]---
3832 13:47:47.868902 # [ 266.653104] lkdtm: Zero detected: saturated
3833 13:47:47.869271 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
3834 13:47:47.873310 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
3835 13:47:47.873813 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3836 13:47:48.078344 [ 267.994577] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3837 13:47:48.080602 [ 268.000765] lkdtm: attempting bad refcount_dec() below zero
3838 13:47:48.090354 [ 268.007899] ------------[ cut here ]------------
3839 13:47:48.095881 [ 268.013031] refcount_t: decrement hit 0; leaking memory.
3840 13:47:48.104618 [ 268.018570] WARNING: CPU: 3 PID: 2543 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3841 13:47:48.168287 [ 268.027094] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3842 13:47:48.168785 [ 268.080424] CPU: 3 PID: 2543 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3843 13:47:48.192027 [ 268.088164] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3844 13:47:48.192498 [ 268.094519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3845 13:47:48.192903 [ 268.100525] pc : refcount_warn_saturate+0x13c/0x144
3846 13:47:48.193295 [ 268.105401] lr : refcount_warn_saturate+0x13c/0x144
3847 13:47:48.193707 [ 268.110276] sp : ffff8000167e3cc0
3848 13:47:48.213513 [ 268.113589] x29: ffff8000167e3cc0 x28: ffff0005c98a6200
3849 13:47:48.214011 [ 268.118907] x27: 0000000000000000 x26: 0000000000000000
3850 13:47:48.214419 [ 268.124224] x25: ffff8000114f1958 x24: ffff8000167e3e20
3851 13:47:48.215664 [ 268.129541] x23: 0000000000000016 x22: ffff0005c6170000
3852 13:47:48.235097 [ 268.134858] x21: ffff800011a079b8 x20: ffff8000114f1c58
3853 13:47:48.235566 [ 268.140176] x19: ffff8000167e3d04 x18: 0000000000000001
3854 13:47:48.236825 [ 268.145493] x17: 0000000000000000 x16: 0000000000000000
3855 13:47:48.237227 [ 268.150810] x15: 0000000000000030 x14: ffffffffffffffff
3856 13:47:48.258781 [ 268.156128] x13: ffff8000967e3967 x12: ffff8000167e3970
3857 13:47:48.259250 [ 268.161446] x11: 00000060ea0ee908 x10: 0000000000001440
3858 13:47:48.259657 [ 268.166763] x9 : ffff80001012dcf4 x8 : ffff0005c98a76a0
3859 13:47:48.260046 [ 268.172080] x7 : 0000000000000000 x6 : ffff800012561000
3860 13:47:48.260428 [ 268.177398] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3861 13:47:48.280376 [ 268.182715] x3 : 0000000000000000 x2 : 0000000000000000
3862 13:47:48.280843 [ 268.188032] x1 : 0000000000000000 x0 : ffff0005c98a6200
3863 13:47:48.282244 [ 268.193351] Call trace:
3864 13:47:48.282674 [ 268.195798] refcount_warn_saturate+0x13c/0x144
3865 13:47:48.283064 [ 268.200334] __refcount_dec.constprop.0+0x4c/0x5c
3866 13:47:48.302894 [ 268.205038] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3867 13:47:48.303370 [ 268.209832] lkdtm_do_action+0x24/0x40
3868 13:47:48.304649 [ 268.213579] direct_entry+0xd0/0x140
3869 13:47:48.305055 [ 268.217155] full_proxy_write+0x68/0xbc
3870 13:47:48.305444 [ 268.220995] vfs_write+0xec/0x20c
3871 13:47:48.305858 [ 268.224309] ksys_write+0x70/0x100
3872 13:47:48.325580 [ 268.227710] __arm64_sys_write+0x24/0x30
3873 13:47:48.326073 [ 268.231639] el0_svc_common.constprop.0+0x84/0x1e0
3874 13:47:48.326480 [ 268.236429] do_el0_svc+0x2c/0x94
3875 13:47:48.326872 [ 268.239744] el0_svc+0x20/0x30
3876 13:47:48.328118 [ 268.242798] el0_sync_handler+0xb0/0xb4
3877 13:47:48.328514 [ 268.246635] el0_sync+0x180/0x1c0
3878 13:47:48.347226 [ 268.249949] irq event stamp: 0
3879 13:47:48.347694 [ 268.253009] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3880 13:47:48.348958 [ 268.259281] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3881 13:47:48.361376 [ 268.267459] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3882 13:47:48.361874 [ 268.275634] softirqs last disabled at (0): [<0000000000000000>] 0x0
3883 13:47:48.364612 [ 268.281898] ---[ end trace ba1bbb62f5f28d10 ]---
3884 13:47:48.368809 [ 268.286831] lkdtm: Negative detected: saturated
3885 13:47:49.101738 # [ 267.994577] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
3886 13:47:49.102267 # [ 268.000765] lkdtm: attempting bad refcount_dec() below zero
3887 13:47:49.102670 # [ 268.007899] ------------[ cut here ]------------
3888 13:47:49.103917 # [ 268.013031] refcount_t: decrement hit 0; leaking memory.
3889 13:47:49.123298 # [ 268.018570] WARNING: CPU: 3 PID: 2543 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
3890 13:47:49.168493 # [ 268.027094] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3891 13:47:49.189984 # [ 268.080424] CPU: 3 PID: 2543 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3892 13:47:49.190363 # [ 268.088164] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3893 13:47:49.191556 # [ 268.094519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3894 13:47:49.191925 # [ 268.100525] pc : refcount_warn_saturate+0x13c/0x144
3895 13:47:49.212722 # [ 268.105401] lr : refcount_warn_saturate+0x13c/0x144
3896 13:47:49.213038 # [ 268.110276] sp : ffff8000167e3cc0
3897 13:47:49.213403 # [ 268.113589] x29: ffff8000167e3cc0 x28: ffff0005c98a6200
3898 13:47:49.213813 # [ 268.118907] x27: 0000000000000000 x26: 0000000000000000
3899 13:47:49.234359 # [ 268.124224] x25: ffff8000114f1958 x24: ffff8000167e3e20
3900 13:47:49.234888 # [ 268.129541] x23: 0000000000000016 x22: ffff0005c6170000
3901 13:47:49.236190 # [ 268.134858] x21: ffff800011a079b8 x20: ffff8000114f1c58
3902 13:47:49.236589 # [ 268.140176] x19: ffff8000167e3d04 x18: 0000000000000001
3903 13:47:49.258008 # [ 268.145493] x17: 0000000000000000 x16: 0000000000000000
3904 13:47:49.258361 # [ 268.150810] x15: 0000000000000030 x14: ffffffffffffffff
3905 13:47:49.258799 # [ 268.156128] x13: ffff8000967e3967 x12: ffff8000167e3970
3906 13:47:49.259185 # [ 268.161446] x11: 00000060ea0ee908 x10: 0000000000001440
3907 13:47:49.279572 # [ 268.166763] x9 : ffff80001012dcf4 x8 : ffff0005c98a76a0
3908 13:47:49.279881 # [ 268.172080] x7 : 0000000000000000 x6 : ffff800012561000
3909 13:47:49.280275 # [ 268.177398] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3910 13:47:49.281521 # [ 268.182715] x3 : 0000000000000000 x2 : 0000000000000000
3911 13:47:49.301174 # [ 268.188032] x1 : 0000000000000000 x0 : ffff0005c98a6200
3912 13:47:49.301599 # [ 268.193351] Call trace:
3913 13:47:49.302063 # [ 268.195798] refcount_warn_saturate+0x13c/0x144
3914 13:47:49.303319 # [ 268.200334] __refcount_dec.constprop.0+0x4c/0x5c
3915 13:47:49.303709 # [ 268.205038] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
3916 13:47:49.304122 # [ 268.209832] lkdtm_do_action+0x24/0x40
3917 13:47:49.323657 # [ 268.213579] direct_entry+0xd0/0x140
3918 13:47:49.323930 # [ 268.217155] full_proxy_write+0x68/0xbc
3919 13:47:49.324271 # [ 268.220995] vfs_write+0xec/0x20c
3920 13:47:49.324597 # [ 268.224309] ksys_write+0x70/0x100
3921 13:47:49.325766 # [ 268.227710] __arm64_sys_write+0x24/0x30
3922 13:47:49.345323 # [ 268.231639] el0_svc_common.constprop.0+0x84/0x1e0
3923 13:47:49.345791 # [ 268.236429] do_el0_svc+0x2c/0x94
3924 13:47:49.346191 # [ 268.239744] el0_svc+0x20/0x30
3925 13:47:49.346571 # [ 268.242798] el0_sync_handler+0xb0/0xb4
3926 13:47:49.346942 # [ 268.246635] el0_sync+0x180/0x1c0
3927 13:47:49.348225 # [ 268.249949] irq event stamp: 0
3928 13:47:49.367989 # [ 268.253009] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3929 13:47:49.368439 # [ 268.259281] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3930 13:47:49.369734 # [ 268.267459] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3931 13:47:49.390630 # [ 268.275634] softirqs last disabled at (0): [<0000000000000000>] 0x0
3932 13:47:49.390962 # [ 268.281898] ---[ end trace ba1bbb62f5f28d10 ]---
3933 13:47:49.391359 # [ 268.286831] lkdtm: Negative detected: saturated
3934 13:47:49.391740 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
3935 13:47:49.398251 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
3936 13:47:49.398684 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
3937 13:47:49.586458 [ 269.502498] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3938 13:47:49.598327 [ 269.509406] lkdtm: attempting bad refcount_dec_and_test() below zero
3939 13:47:49.598800 [ 269.515823] ------------[ cut here ]------------
3940 13:47:49.602716 [ 269.520512] refcount_t: underflow; use-after-free.
3941 13:47:49.611567 [ 269.525482] WARNING: CPU: 3 PID: 2578 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
3942 13:47:49.675192 [ 269.533920] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3943 13:47:49.675693 [ 269.587252] CPU: 3 PID: 2578 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3944 13:47:49.697841 [ 269.594992] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3945 13:47:49.698312 [ 269.601347] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3946 13:47:49.698719 [ 269.607353] pc : refcount_warn_saturate+0xf4/0x144
3947 13:47:49.699111 [ 269.612142] lr : refcount_warn_saturate+0xf4/0x144
3948 13:47:49.700370 [ 269.616931] sp : ffff800016883cd0
3949 13:47:49.720513 [ 269.620243] x29: ffff800016883cd0 x28: ffff0005c7a60000
3950 13:47:49.720983 [ 269.625561] x27: 0000000000000000 x26: 0000000000000000
3951 13:47:49.721388 [ 269.630878] x25: ffff8000114f1958 x24: ffff800016883e20
3952 13:47:49.722687 [ 269.636196] x23: 000000000000001f x22: ffff0005c9a92000
3953 13:47:49.742080 [ 269.641513] x21: ffff800011a079d0 x20: ffff8000114f1c68
3954 13:47:49.742551 [ 269.646830] x19: 0000000000000031 x18: 0000000000000000
3955 13:47:49.743832 [ 269.652147] x17: 0000000000000000 x16: 0000000000000000
3956 13:47:49.744233 [ 269.657465] x15: 0000000000000030 x14: ffffffffffffffff
3957 13:47:49.764754 [ 269.662782] x13: ffff800096883977 x12: ffff80001688397f
3958 13:47:49.765224 [ 269.668099] x11: 0000000000000030 x10: 0000000000001440
3959 13:47:49.765631 [ 269.673416] x9 : ffff80001012dcf4 x8 : ffff0005c7a614a0
3960 13:47:49.766075 [ 269.678733] x7 : 0000000000000000 x6 : ffff800012561000
3961 13:47:49.766458 [ 269.684050] x5 : ffff800012561c88 x4 : ffff00063f77ec50
3962 13:47:49.787275 [ 269.689368] x3 : 0000000000000000 x2 : 0000000000000000
3963 13:47:49.787744 [ 269.694685] x1 : 0000000000000000 x0 : ffff0005c7a60000
3964 13:47:49.789029 [ 269.700003] Call trace:
3965 13:47:49.789431 [ 269.702450] refcount_warn_saturate+0xf4/0x144
3966 13:47:49.789851 [ 269.706899] __refcount_sub_and_test.constprop.0+0x64/0x7c
3967 13:47:49.809972 [ 269.712390] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
3968 13:47:49.810440 [ 269.717961] lkdtm_do_action+0x24/0x40
3969 13:47:49.811722 [ 269.721709] direct_entry+0xd0/0x140
3970 13:47:49.812125 [ 269.725286] full_proxy_write+0x68/0xbc
3971 13:47:49.812513 [ 269.729124] vfs_write+0xec/0x20c
3972 13:47:49.831487 [ 269.732439] ksys_write+0x70/0x100
3973 13:47:49.831957 [ 269.735840] __arm64_sys_write+0x24/0x30
3974 13:47:49.832362 [ 269.739768] el0_svc_common.constprop.0+0x84/0x1e0
3975 13:47:49.833654 [ 269.744559] do_el0_svc+0x2c/0x94
3976 13:47:49.834056 [ 269.747874] el0_svc+0x20/0x30
3977 13:47:49.834441 [ 269.750928] el0_sync_handler+0xb0/0xb4
3978 13:47:49.854108 [ 269.754765] el0_sync+0x180/0x1c0
3979 13:47:49.854577 [ 269.758078] irq event stamp: 0
3980 13:47:49.854981 [ 269.761139] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3981 13:47:49.856254 [ 269.767411] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3982 13:47:49.869366 [ 269.775588] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
3983 13:47:49.870489 [ 269.783763] softirqs last disabled at (0): [<0000000000000000>] 0x0
3984 13:47:49.872581 [ 269.790027] ---[ end trace ba1bbb62f5f28d11 ]---
3985 13:47:49.876859 [ 269.794802] lkdtm: Negative detected: saturated
3986 13:47:50.695339 # [ 269.502498] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
3987 13:47:50.696707 # [ 269.509406] lkdtm: attempting bad refcount_dec_and_test() below zero
3988 13:47:50.697164 # [ 269.515823] ------------[ cut here ]------------
3989 13:47:50.717991 # [ 269.520512] refcount_t: underflow; use-after-free.
3990 13:47:50.718500 # [ 269.525482] WARNING: CPU: 3 PID: 2578 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
3991 13:47:50.762152 # [ 269.533920] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
3992 13:47:50.784687 # [ 269.587252] CPU: 3 PID: 2578 Comm: cat Tainted: G D W 5.10.153-cip19 #1
3993 13:47:50.785149 # [ 269.594992] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
3994 13:47:50.785547 # [ 269.601347] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
3995 13:47:50.786869 # [ 269.607353] pc : refcount_warn_saturate+0xf4/0x144
3996 13:47:50.806323 # [ 269.612142] lr : refcount_warn_saturate+0xf4/0x144
3997 13:47:50.806784 # [ 269.616931] sp : ffff800016883cd0
3998 13:47:50.808068 # [ 269.620243] x29: ffff800016883cd0 x28: ffff0005c7a60000
3999 13:47:50.808464 # [ 269.625561] x27: 0000000000000000 x26: 0000000000000000
4000 13:47:50.828941 # [ 269.630878] x25: ffff8000114f1958 x24: ffff800016883e20
4001 13:47:50.829444 # [ 269.636196] x23: 000000000000001f x22: ffff0005c9a92000
4002 13:47:50.830834 # [ 269.641513] x21: ffff800011a079d0 x20: ffff8000114f1c68
4003 13:47:50.831277 # [ 269.646830] x19: 0000000000000031 x18: 0000000000000000
4004 13:47:50.851579 # [ 269.652147] x17: 0000000000000000 x16: 0000000000000000
4005 13:47:50.852039 # [ 269.657465] x15: 0000000000000030 x14: ffffffffffffffff
4006 13:47:50.853366 # [ 269.662782] x13: ffff800096883977 x12: ffff80001688397f
4007 13:47:50.853789 # [ 269.668099] x11: 0000000000000030 x10: 0000000000001440
4008 13:47:50.873250 # [ 269.673416] x9 : ffff80001012dcf4 x8 : ffff0005c7a614a0
4009 13:47:50.873737 # [ 269.678733] x7 : 0000000000000000 x6 : ffff800012561000
4010 13:47:50.874133 # [ 269.684050] x5 : ffff800012561c88 x4 : ffff00063f77ec50
4011 13:47:50.875404 # [ 269.689368] x3 : 0000000000000000 x2 : 0000000000000000
4012 13:47:50.895728 # [ 269.694685] x1 : 0000000000000000 x0 : ffff0005c7a60000
4013 13:47:50.896187 # [ 269.700003] Call trace:
4014 13:47:50.896626 # [ 269.702450] refcount_warn_saturate+0xf4/0x144
4015 13:47:50.897965 # [ 269.706899] __refcount_sub_and_test.constprop.0+0x64/0x7c
4016 13:47:50.898362 # [ 269.712390] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
4017 13:47:50.917521 # [ 269.717961] lkdtm_do_action+0x24/0x40
4018 13:47:50.918009 # [ 269.721709] direct_entry+0xd0/0x140
4019 13:47:50.918404 # [ 269.725286] full_proxy_write+0x68/0xbc
4020 13:47:50.918783 # [ 269.729124] vfs_write+0xec/0x20c
4021 13:47:50.919154 # [ 269.732439] ksys_write+0x70/0x100
4022 13:47:50.919521 # [ 269.735840] __arm64_sys_write+0x24/0x30
4023 13:47:50.940055 # [ 269.739768] el0_svc_common.constprop.0+0x84/0x1e0
4024 13:47:50.940574 # [ 269.744559] do_el0_svc+0x2c/0x94
4025 13:47:50.940971 # [ 269.747874] el0_svc+0x20/0x30
4026 13:47:50.941352 # [ 269.750928] el0_sync_handler+0xb0/0xb4
4027 13:47:50.942651 # [ 269.754765] el0_sync+0x180/0x1c0
4028 13:47:50.943038 # [ 269.758078] irq event stamp: 0
4029 13:47:50.962570 # [ 269.761139] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4030 13:47:50.963929 # [ 269.767411] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4031 13:47:50.964339 # [ 269.775588] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4032 13:47:50.984255 # [ 269.783763] softirqs last disabled at (0): [<0000000000000000>] 0x0
4033 13:47:50.984715 # [ 269.790027] ---[ end trace ba1bbb62f5f28d11 ]---
4034 13:47:50.985110 # [ 269.794802] lkdtm: Negative detected: saturated
4035 13:47:50.986384 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4036 13:47:50.992933 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
4037 13:47:50.996223 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4038 13:47:51.188493 [ 271.101246] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4039 13:47:51.191848 [ 271.108179] lkdtm: attempting bad refcount_sub_and_test() below zero
4040 13:47:51.198170 [ 271.114605] ------------[ cut here ]------------
4041 13:47:51.201463 [ 271.119267] refcount_t: underflow; use-after-free.
4042 13:47:51.210215 [ 271.124240] WARNING: CPU: 2 PID: 2613 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4043 13:47:51.274748 [ 271.132677] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4044 13:47:51.275246 [ 271.186006] CPU: 2 PID: 2613 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4045 13:47:51.296348 [ 271.193746] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4046 13:47:51.296819 [ 271.200101] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4047 13:47:51.298156 [ 271.206107] pc : refcount_warn_saturate+0xf4/0x144
4048 13:47:51.298567 [ 271.210897] lr : refcount_warn_saturate+0xf4/0x144
4049 13:47:51.298955 [ 271.215686] sp : ffff80001692bcd0
4050 13:47:51.319053 [ 271.218998] x29: ffff80001692bcd0 x28: ffff0005c0e30000
4051 13:47:51.319535 [ 271.224316] x27: 0000000000000000 x26: 0000000000000000
4052 13:47:51.319941 [ 271.229633] x25: ffff8000114f1958 x24: ffff80001692be20
4053 13:47:51.320334 [ 271.234950] x23: 000000000000001f x22: ffff0005c8fe5000
4054 13:47:51.341617 [ 271.240267] x21: ffff800011a079f0 x20: ffff8000114f1c78
4055 13:47:51.342108 [ 271.245584] x19: 0000000000000032 x18: 0000000000000000
4056 13:47:51.342516 [ 271.250902] x17: 0000000000000000 x16: 0000000000000000
4057 13:47:51.343803 [ 271.256219] x15: 0000000000000030 x14: ffffffffffffffff
4058 13:47:51.363195 [ 271.261536] x13: ffff80009692b977 x12: ffff80001692b97f
4059 13:47:51.363665 [ 271.266853] x11: 0000000000000030 x10: 0000000000001440
4060 13:47:51.364069 [ 271.272170] x9 : ffff80001012dcf4 x8 : ffff0005c0e314a0
4061 13:47:51.365358 [ 271.277488] x7 : 0000000000000000 x6 : ffff800012561000
4062 13:47:51.365782 [ 271.282804] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4063 13:47:51.385897 [ 271.288122] x3 : 0000000000000000 x2 : 0000000000000000
4064 13:47:51.386367 [ 271.293439] x1 : 0000000000000000 x0 : ffff0005c0e30000
4065 13:47:51.386772 [ 271.298757] Call trace:
4066 13:47:51.387163 [ 271.301204] refcount_warn_saturate+0xf4/0x144
4067 13:47:51.388444 [ 271.305653] __refcount_sub_and_test.constprop.0+0x64/0x7c
4068 13:47:51.408500 [ 271.311143] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4069 13:47:51.408969 [ 271.316714] lkdtm_do_action+0x24/0x40
4070 13:47:51.409371 [ 271.320462] direct_entry+0xd0/0x140
4071 13:47:51.409786 [ 271.324038] full_proxy_write+0x68/0xbc
4072 13:47:51.410173 [ 271.327877] vfs_write+0xec/0x20c
4073 13:47:51.430101 [ 271.331191] ksys_write+0x70/0x100
4074 13:47:51.430569 [ 271.334592] __arm64_sys_write+0x24/0x30
4075 13:47:51.430972 [ 271.338520] el0_svc_common.constprop.0+0x84/0x1e0
4076 13:47:51.432262 [ 271.343311] do_el0_svc+0x2c/0x94
4077 13:47:51.432659 [ 271.346625] el0_svc+0x20/0x30
4078 13:47:51.433043 [ 271.349679] el0_sync_handler+0xb0/0xb4
4079 13:47:51.452752 [ 271.353515] el0_sync+0x180/0x1c0
4080 13:47:51.453219 [ 271.356830] irq event stamp: 0
4081 13:47:51.453623 [ 271.359890] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4082 13:47:51.454044 [ 271.366162] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4083 13:47:51.467843 [ 271.374339] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4084 13:47:51.468313 [ 271.382514] softirqs last disabled at (0): [<0000000000000000>] 0x0
4085 13:47:51.471045 [ 271.388779] ---[ end trace ba1bbb62f5f28d12 ]---
4086 13:47:51.474308 [ 271.393644] lkdtm: Negative detected: saturated
4087 13:47:52.304246 # [ 271.101246] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
4088 13:47:52.304785 # [ 271.108179] lkdtm: attempting bad refcount_sub_and_test() below zero
4089 13:47:52.306161 # [ 271.114605] ------------[ cut here ]------------
4090 13:47:52.326860 # [ 271.119267] refcount_t: underflow; use-after-free.
4091 13:47:52.327319 # [ 271.124240] WARNING: CPU: 2 PID: 2613 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4092 13:47:52.370935 # [ 271.132677] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4093 13:47:52.393727 # [ 271.186006] CPU: 2 PID: 2613 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4094 13:47:52.394192 # [ 271.193746] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4095 13:47:52.394589 # [ 271.200101] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4096 13:47:52.395878 # [ 271.206107] pc : refcount_warn_saturate+0xf4/0x144
4097 13:47:52.415356 # [ 271.210897] lr : refcount_warn_saturate+0xf4/0x144
4098 13:47:52.415817 # [ 271.215686] sp : ffff80001692bcd0
4099 13:47:52.416214 # [ 271.218998] x29: ffff80001692bcd0 x28: ffff0005c0e30000
4100 13:47:52.417517 # [ 271.224316] x27: 0000000000000000 x26: 0000000000000000
4101 13:47:52.437971 # [ 271.229633] x25: ffff8000114f1958 x24: ffff80001692be20
4102 13:47:52.438434 # [ 271.234950] x23: 000000000000001f x22: ffff0005c8fe5000
4103 13:47:52.438882 # [ 271.240267] x21: ffff800011a079f0 x20: ffff8000114f1c78
4104 13:47:52.440271 # [ 271.245584] x19: 0000000000000032 x18: 0000000000000000
4105 13:47:52.459441 # [ 271.250902] x17: 0000000000000000 x16: 0000000000000000
4106 13:47:52.459900 # [ 271.256219] x15: 0000000000000030 x14: ffffffffffffffff
4107 13:47:52.461207 # [ 271.261536] x13: ffff80009692b977 x12: ffff80001692b97f
4108 13:47:52.461608 # [ 271.266853] x11: 0000000000000030 x10: 0000000000001440
4109 13:47:52.482055 # [ 271.272170] x9 : ffff80001012dcf4 x8 : ffff0005c0e314a0
4110 13:47:52.482560 # [ 271.277488] x7 : 0000000000000000 x6 : ffff800012561000
4111 13:47:52.482959 # [ 271.282804] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4112 13:47:52.484252 # [ 271.288122] x3 : 0000000000000000 x2 : 0000000000000000
4113 13:47:52.504645 # [ 271.293439] x1 : 0000000000000000 x0 : ffff0005c0e30000
4114 13:47:52.505157 # [ 271.298757] Call trace:
4115 13:47:52.505561 # [ 271.301204] refcount_warn_saturate+0xf4/0x144
4116 13:47:52.505982 # [ 271.305653] __refcount_sub_and_test.constprop.0+0x64/0x7c
4117 13:47:52.506359 # [ 271.311143] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
4118 13:47:52.526143 # [ 271.316714] lkdtm_do_action+0x24/0x40
4119 13:47:52.526602 # [ 271.320462] direct_entry+0xd0/0x140
4120 13:47:52.526996 # [ 271.324038] full_proxy_write+0x68/0xbc
4121 13:47:52.528289 # [ 271.327877] vfs_write+0xec/0x20c
4122 13:47:52.528679 # [ 271.331191] ksys_write+0x70/0x100
4123 13:47:52.529053 # [ 271.334592] __arm64_sys_write+0x24/0x30
4124 13:47:52.548773 # [ 271.338520] el0_svc_common.constprop.0+0x84/0x1e0
4125 13:47:52.549233 # [ 271.343311] do_el0_svc+0x2c/0x94
4126 13:47:52.549628 # [ 271.346625] el0_svc+0x20/0x30
4127 13:47:52.550988 # [ 271.349679] el0_sync_handler+0xb0/0xb4
4128 13:47:52.551382 # [ 271.353515] el0_sync+0x180/0x1c0
4129 13:47:52.551758 # [ 271.356830] irq event stamp: 0
4130 13:47:52.570438 # [ 271.359890] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4131 13:47:52.571815 # [ 271.366162] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4132 13:47:52.572224 # [ 271.374339] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4133 13:47:52.593094 # [ 271.382514] softirqs last disabled at (0): [<0000000000000000>] 0x0
4134 13:47:52.593555 # [ 271.388779] ---[ end trace ba1bbb62f5f28d12 ]---
4135 13:47:52.593982 # [ 271.393644] lkdtm: Negative detected: saturated
4136 13:47:52.595279 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
4137 13:47:52.600623 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
4138 13:47:52.603955 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4139 13:47:52.776213 [ 272.689408] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4140 13:47:52.779542 [ 272.695202] lkdtm: attempting safe refcount_inc_not_zero() from zero
4141 13:47:52.783830 [ 272.703235] lkdtm: Good: zero detected
4142 13:47:52.789196 [ 272.707414] lkdtm: Correctly stayed at zero
4143 13:47:52.801349 [ 272.711929] lkdtm: attempting bad refcount_inc() from zero
4144 13:47:52.801783 [ 272.717469] ------------[ cut here ]------------
4145 13:47:52.804543 [ 272.722129] refcount_t: addition on 0; use-after-free.
4146 13:47:52.813197 [ 272.727627] WARNING: CPU: 0 PID: 2645 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4147 13:47:52.877991 [ 272.736066] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4148 13:47:52.878490 [ 272.789344] CPU: 0 PID: 2645 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4149 13:47:52.900491 [ 272.797084] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4150 13:47:52.900961 [ 272.803439] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4151 13:47:52.901370 [ 272.809444] pc : refcount_warn_saturate+0xa0/0x144
4152 13:47:52.901788 [ 272.814233] lr : refcount_warn_saturate+0xa0/0x144
4153 13:47:52.903091 [ 272.819021] sp : ffff8000169c3cd0
4154 13:47:52.922089 [ 272.822332] x29: ffff8000169c3cd0 x28: ffff0005c98a6200
4155 13:47:52.922560 [ 272.827650] x27: 0000000000000000 x26: 0000000000000000
4156 13:47:52.923890 [ 272.832966] x25: ffff8000114f1958 x24: ffff8000169c3e20
4157 13:47:52.924295 [ 272.838282] x23: 0000000000000012 x22: ffff0005c4358000
4158 13:47:52.944606 [ 272.843597] x21: ffff800011a07a10 x20: ffff8000114f1c88
4159 13:47:52.945077 [ 272.848912] x19: 0000000000000033 x18: 0000000000000000
4160 13:47:52.945486 [ 272.854227] x17: 0000000000000000 x16: 0000000000000000
4161 13:47:52.946831 [ 272.859542] x15: 000000000000013f x14: 000000000000014b
4162 13:47:52.967334 [ 272.864857] x13: 0000000000000001 x12: 0000000000000003
4163 13:47:52.967803 [ 272.870172] x11: 0000000000000000 x10: 0000000000001440
4164 13:47:52.968209 [ 272.875487] x9 : ffff80001012dcf4 x8 : ffff0005c98a76a0
4165 13:47:52.969520 [ 272.880802] x7 : 0000000000000000 x6 : ffff800012561000
4166 13:47:52.969948 [ 272.886117] x5 : ffff800012561c88 x4 : ffff00063f718c50
4167 13:47:52.989959 [ 272.891432] x3 : 0000000000000000 x2 : 0000000000000000
4168 13:47:52.990430 [ 272.896746] x1 : 0000000000000000 x0 : ffff0005c98a6200
4169 13:47:52.991760 [ 272.902062] Call trace:
4170 13:47:52.992164 [ 272.904507] refcount_warn_saturate+0xa0/0x144
4171 13:47:52.992553 [ 272.908954] __refcount_add.constprop.0+0x54/0x80
4172 13:47:53.011434 [ 272.913661] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4173 13:47:53.011906 [ 272.918103] lkdtm_do_action+0x24/0x40
4174 13:47:53.012311 [ 272.921850] direct_entry+0xd0/0x140
4175 13:47:53.012701 [ 272.925426] full_proxy_write+0x68/0xbc
4176 13:47:53.013081 [ 272.929265] vfs_write+0xec/0x20c
4177 13:47:53.013458 [ 272.932578] ksys_write+0x70/0x100
4178 13:47:53.033101 [ 272.935978] __arm64_sys_write+0x24/0x30
4179 13:47:53.033572 [ 272.939903] el0_svc_common.constprop.0+0x84/0x1e0
4180 13:47:53.034009 [ 272.944693] do_el0_svc+0x2c/0x94
4181 13:47:53.034402 [ 272.948007] el0_svc+0x20/0x30
4182 13:47:53.034784 [ 272.951059] el0_sync_handler+0xb0/0xb4
4183 13:47:53.035163 [ 272.954895] el0_sync+0x180/0x1c0
4184 13:47:53.056650 [ 272.958207] irq event stamp: 0
4185 13:47:53.057119 [ 272.961264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4186 13:47:53.058415 [ 272.967534] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4187 13:47:53.068719 [ 272.975711] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4188 13:47:53.069191 [ 272.983886] softirqs last disabled at (0): [<0000000000000000>] 0x0
4189 13:47:53.071899 [ 272.990149] ---[ end trace ba1bbb62f5f28d13 ]---
4190 13:47:53.076149 [ 272.994947] lkdtm: Zero detected: saturated
4191 13:47:53.872338 # [ 272.689408] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
4192 13:47:53.873862 # [ 272.695202] lkdtm: attempting safe refcount_inc_not_zero() from zero
4193 13:47:53.874275 # [ 272.703235] lkdtm: Good: zero detected
4194 13:47:53.874702 # [ 272.707414] lkdtm: Correctly stayed at zero
4195 13:47:53.893807 # [ 272.711929] lkdtm: attempting bad refcount_inc() from zero
4196 13:47:53.894280 # [ 272.717469] ------------[ cut here ]------------
4197 13:47:53.895615 # [ 272.722129] refcount_t: addition on 0; use-after-free.
4198 13:47:53.916506 # [ 272.727627] WARNING: CPU: 0 PID: 2645 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4199 13:47:53.961848 # [ 272.736066] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4200 13:47:53.963343 # [ 272.789344] CPU: 0 PID: 2645 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4201 13:47:53.983536 # [ 272.797084] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4202 13:47:53.983999 # [ 272.803439] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4203 13:47:53.984400 # [ 272.809444] pc : refcount_warn_saturate+0xa0/0x144
4204 13:47:53.984782 # [ 272.814233] lr : refcount_warn_saturate+0xa0/0x144
4205 13:47:53.985155 # [ 272.819021] sp : ffff8000169c3cd0
4206 13:47:54.005039 # [ 272.822332] x29: ffff8000169c3cd0 x28: ffff0005c98a6200
4207 13:47:54.005490 # [ 272.827650] x27: 0000000000000000 x26: 0000000000000000
4208 13:47:54.005939 # [ 272.832966] x25: ffff8000114f1958 x24: ffff8000169c3e20
4209 13:47:54.006328 # [ 272.838282] x23: 0000000000000012 x22: ffff0005c4358000
4210 13:47:54.027506 # [ 272.843597] x21: ffff800011a07a10 x20: ffff8000114f1c88
4211 13:47:54.027943 # [ 272.848912] x19: 0000000000000033 x18: 0000000000000000
4212 13:47:54.029333 # [ 272.854227] x17: 0000000000000000 x16: 0000000000000000
4213 13:47:54.029763 # [ 272.859542] x15: 000000000000013f x14: 000000000000014b
4214 13:47:54.050298 # [ 272.864857] x13: 0000000000000001 x12: 0000000000000003
4215 13:47:54.050761 # [ 272.870172] x11: 0000000000000000 x10: 0000000000001440
4216 13:47:54.052138 # [ 272.875487] x9 : ffff80001012dcf4 x8 : ffff0005c98a76a0
4217 13:47:54.052541 # [ 272.880802] x7 : 0000000000000000 x6 : ffff800012561000
4218 13:47:54.072778 # [ 272.886117] x5 : ffff800012561c88 x4 : ffff00063f718c50
4219 13:47:54.073255 # [ 272.891432] x3 : 0000000000000000 x2 : 0000000000000000
4220 13:47:54.074620 # [ 272.896746] x1 : 0000000000000000 x0 : ffff0005c98a6200
4221 13:47:54.075019 # [ 272.902062] Call trace:
4222 13:47:54.075397 # [ 272.904507] refcount_warn_saturate+0xa0/0x144
4223 13:47:54.094406 # [ 272.908954] __refcount_add.constprop.0+0x54/0x80
4224 13:47:54.094919 # [ 272.913661] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
4225 13:47:54.096303 # [ 272.918103] lkdtm_do_action+0x24/0x40
4226 13:47:54.096701 # [ 272.921850] direct_entry+0xd0/0x140
4227 13:47:54.097080 # [ 272.925426] full_proxy_write+0x68/0xbc
4228 13:47:54.116085 # [ 272.929265] vfs_write+0xec/0x20c
4229 13:47:54.116546 # [ 272.932578] ksys_write+0x70/0x100
4230 13:47:54.116940 # [ 272.935978] __arm64_sys_write+0x24/0x30
4231 13:47:54.117321 # [ 272.939903] el0_svc_common.constprop.0+0x84/0x1e0
4232 13:47:54.117726 # [ 272.944693] do_el0_svc+0x2c/0x94
4233 13:47:54.118100 # [ 272.948007] el0_svc+0x20/0x30
4234 13:47:54.138502 # [ 272.951059] el0_sync_handler+0xb0/0xb4
4235 13:47:54.138963 # [ 272.954895] el0_sync+0x180/0x1c0
4236 13:47:54.139363 # [ 272.958207] irq event stamp: 0
4237 13:47:54.140684 # [ 272.961264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4238 13:47:54.161261 # [ 272.967534] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4239 13:47:54.161771 # [ 272.975711] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4240 13:47:54.162221 # [ 272.983886] softirqs last disabled at (0): [<0000000000000000>] 0x0
4241 13:47:54.162607 # [ 272.990149] ---[ end trace ba1bbb62f5f28d13 ]---
4242 13:47:54.175261 # [ 272.994947] lkdtm: Zero detected: saturated
4243 13:47:54.175722 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
4244 13:47:54.176119 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
4245 13:47:54.178514 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4246 13:47:54.360327 [ 274.269885] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4247 13:47:54.363686 [ 274.275802] lkdtm: attempting safe refcount_add_not_zero() from zero
4248 13:47:54.364158 [ 274.282232] lkdtm: Good: zero detected
4249 13:47:54.367810 [ 274.286237] lkdtm: Correctly stayed at zero
4250 13:47:54.373263 [ 274.290531] lkdtm: attempting bad refcount_add() from zero
4251 13:47:54.379926 [ 274.296092] ------------[ cut here ]------------
4252 13:47:54.383203 [ 274.300746] refcount_t: addition on 0; use-after-free.
4253 13:47:54.391828 [ 274.306008] WARNING: CPU: 4 PID: 2677 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4254 13:47:54.456600 [ 274.314444] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4255 13:47:54.457100 [ 274.367776] CPU: 4 PID: 2677 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4256 13:47:54.478218 [ 274.375516] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4257 13:47:54.478689 [ 274.381871] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4258 13:47:54.479099 [ 274.387877] pc : refcount_warn_saturate+0xa0/0x144
4259 13:47:54.479491 [ 274.392667] lr : refcount_warn_saturate+0xa0/0x144
4260 13:47:54.479873 [ 274.397455] sp : ffff800016a63cd0
4261 13:47:54.500842 [ 274.400768] x29: ffff800016a63cd0 x28: ffff0005c94bc980
4262 13:47:54.501313 [ 274.406085] x27: 0000000000000000 x26: 0000000000000000
4263 13:47:54.501751 [ 274.411403] x25: ffff8000114f1958 x24: ffff800016a63e20
4264 13:47:54.502145 [ 274.416720] x23: 0000000000000012 x22: ffff0005c76d6000
4265 13:47:54.523275 [ 274.422038] x21: ffff800011a07a28 x20: ffff8000114f1c98
4266 13:47:54.523744 [ 274.427355] x19: 0000000000000034 x18: 0000000000000000
4267 13:47:54.525099 [ 274.432673] x17: 0000000000000000 x16: 0000000000000000
4268 13:47:54.525502 [ 274.437990] x15: 0000000000000030 x14: ffffffffffffffff
4269 13:47:54.545932 [ 274.443307] x13: ffff800096a63977 x12: ffff800016a6397f
4270 13:47:54.546403 [ 274.448625] x11: 0000000000000008 x10: ffff8000125e8350
4271 13:47:54.546810 [ 274.453942] x9 : ffff80001012dcf4 x8 : ffff800012590350
4272 13:47:54.548144 [ 274.459259] x7 : ffff8000125e8350 x6 : ffff800012561000
4273 13:47:54.548545 [ 274.464577] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4274 13:47:54.567560 [ 274.469894] x3 : 0000000000000000 x2 : 0000000000000000
4275 13:47:54.568030 [ 274.475211] x1 : 0000000000000000 x0 : ffff0005c94bc980
4276 13:47:54.568436 [ 274.480529] Call trace:
4277 13:47:54.568824 [ 274.482976] refcount_warn_saturate+0xa0/0x144
4278 13:47:54.570175 [ 274.487424] __refcount_add.constprop.0+0x54/0x80
4279 13:47:54.590190 [ 274.492133] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4280 13:47:54.590660 [ 274.496576] lkdtm_do_action+0x24/0x40
4281 13:47:54.591065 [ 274.500324] direct_entry+0xd0/0x140
4282 13:47:54.592399 [ 274.503900] full_proxy_write+0x68/0xbc
4283 13:47:54.592798 [ 274.507740] vfs_write+0xec/0x20c
4284 13:47:54.593180 [ 274.511054] ksys_write+0x70/0x100
4285 13:47:54.612851 [ 274.514454] __arm64_sys_write+0x24/0x30
4286 13:47:54.613320 [ 274.518383] el0_svc_common.constprop.0+0x84/0x1e0
4287 13:47:54.613754 [ 274.523174] do_el0_svc+0x2c/0x94
4288 13:47:54.614148 [ 274.526488] el0_svc+0x20/0x30
4289 13:47:54.615481 [ 274.529543] el0_sync_handler+0xb0/0xb4
4290 13:47:54.615877 [ 274.533379] el0_sync+0x180/0x1c0
4291 13:47:54.634466 [ 274.536693] irq event stamp: 0
4292 13:47:54.634934 [ 274.539754] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4293 13:47:54.635342 [ 274.546026] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4294 13:47:54.647382 [ 274.554204] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4295 13:47:54.647827 [ 274.562379] softirqs last disabled at (0): [<0000000000000000>] 0x0
4296 13:47:54.650659 [ 274.568643] ---[ end trace ba1bbb62f5f28d14 ]---
4297 13:47:54.655062 [ 274.573552] lkdtm: Zero detected: saturated
4298 13:47:55.296317 # [ 274.269885] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
4299 13:47:55.296798 # [ 274.275802] lkdtm: attempting safe refcount_add_not_zero() from zero
4300 13:47:55.297247 # [ 274.282232] lkdtm: Good: zero detected
4301 13:47:55.297656 # [ 274.286237] lkdtm: Correctly stayed at zero
4302 13:47:55.318831 # [ 274.290531] lkdtm: attempting bad refcount_add() from zero
4303 13:47:55.319293 # [ 274.296092] ------------[ cut here ]------------
4304 13:47:55.319693 # [ 274.300746] refcount_t: addition on 0; use-after-free.
4305 13:47:55.320076 # [ 274.306008] WARNING: CPU: 4 PID: 2677 at lib/refcount.c:25 refcount_warn_saturate+0xa0/0x144
4306 13:47:55.385737 # [ 274.314444] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4307 13:47:55.386224 # [ 274.367776] CPU: 4 PID: 2677 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4308 13:47:55.407339 # [ 274.375516] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4309 13:47:55.407814 # [ 274.381871] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4310 13:47:55.408264 # [ 274.387877] pc : refcount_warn_saturate+0xa0/0x144
4311 13:47:55.408648 # [ 274.392667] lr : refcount_warn_saturate+0xa0/0x144
4312 13:47:55.409023 # [ 274.397455] sp : ffff800016a63cd0
4313 13:47:55.430921 # [ 274.400768] x29: ffff800016a63cd0 x28: ffff0005c94bc980
4314 13:47:55.431383 # [ 274.406085] x27: 0000000000000000 x26: 0000000000000000
4315 13:47:55.432794 # [ 274.411403] x25: ffff8000114f1958 x24: ffff800016a63e20
4316 13:47:55.433238 # [ 274.416720] x23: 0000000000000012 x22: ffff0005c76d6000
4317 13:47:55.452470 # [ 274.422038] x21: ffff800011a07a28 x20: ffff8000114f1c98
4318 13:47:55.452932 # [ 274.427355] x19: 0000000000000034 x18: 0000000000000000
4319 13:47:55.454405 # [ 274.432673] x17: 0000000000000000 x16: 0000000000000000
4320 13:47:55.454811 # [ 274.437990] x15: 0000000000000030 x14: ffffffffffffffff
4321 13:47:55.474137 # [ 274.443307] x13: ffff800096a63977 x12: ffff800016a6397f
4322 13:47:55.474598 # [ 274.448625] x11: 0000000000000008 x10: ffff8000125e8350
4323 13:47:55.476010 # [ 274.453942] x9 : ffff80001012dcf4 x8 : ffff800012590350
4324 13:47:55.476456 # [ 274.459259] x7 : ffff8000125e8350 x6 : ffff800012561000
4325 13:47:55.496636 # [ 274.464577] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4326 13:47:55.497101 # [ 274.469894] x3 : 0000000000000000 x2 : 0000000000000000
4327 13:47:55.497503 # [ 274.475211] x1 : 0000000000000000 x0 : ffff0005c94bc980
4328 13:47:55.497916 # [ 274.480529] Call trace:
4329 13:47:55.499304 # [ 274.482976] refcount_warn_saturate+0xa0/0x144
4330 13:47:55.518282 # [ 274.487424] __refcount_add.constprop.0+0x54/0x80
4331 13:47:55.518745 # [ 274.492133] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
4332 13:47:55.520099 # [ 274.496576] lkdtm_do_action+0x24/0x40
4333 13:47:55.520544 # [ 274.500324] direct_entry+0xd0/0x140
4334 13:47:55.520929 # [ 274.503900] full_proxy_write+0x68/0xbc
4335 13:47:55.540891 # [ 274.507740] vfs_write+0xec/0x20c
4336 13:47:55.541398 # [ 274.511054] ksys_write+0x70/0x100
4337 13:47:55.541836 # [ 274.514454] __arm64_sys_write+0x24/0x30
4338 13:47:55.543184 # [ 274.518383] el0_svc_common.constprop.0+0x84/0x1e0
4339 13:47:55.543577 # [ 274.523174] do_el0_svc+0x2c/0x94
4340 13:47:55.543954 # [ 274.526488] el0_svc+0x20/0x30
4341 13:47:55.563541 # [ 274.529543] el0_sync_handler+0xb0/0xb4
4342 13:47:55.564005 # [ 274.533379] el0_sync+0x180/0x1c0
4343 13:47:55.564402 # [ 274.536693] irq event stamp: 0
4344 13:47:55.565766 # [ 274.539754] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4345 13:47:55.585214 # [ 274.546026] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4346 13:47:55.585707 # [ 274.554204] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4347 13:47:55.586109 # [ 274.562379] softirqs last disabled at (0): [<0000000000000000>] 0x0
4348 13:47:55.586550 # [ 274.568643] ---[ end trace ba1bbb62f5f28d14 ]---
4349 13:47:55.600334 # [ 274.573552] lkdtm: Zero detected: saturated
4350 13:47:55.600793 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
4351 13:47:55.601188 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
4352 13:47:55.603509 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4353 13:47:55.797992 [ 275.710905] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4354 13:47:55.801285 [ 275.717229] lkdtm: attempting bad refcount_inc() from saturated
4355 13:47:55.806773 [ 275.724835] ------------[ cut here ]------------
4356 13:47:55.812170 [ 275.730110] refcount_t: saturated; leaking memory.
4357 13:47:55.821059 [ 275.735401] WARNING: CPU: 4 PID: 2712 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4358 13:47:55.885824 [ 275.743839] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4359 13:47:55.887286 [ 275.797170] CPU: 4 PID: 2712 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4360 13:47:55.907404 [ 275.804910] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4361 13:47:55.907874 [ 275.811265] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4362 13:47:55.909245 [ 275.817272] pc : refcount_warn_saturate+0x74/0x144
4363 13:47:55.909673 [ 275.822061] lr : refcount_warn_saturate+0x74/0x144
4364 13:47:55.910067 [ 275.826850] sp : ffff800016b23cd0
4365 13:47:55.930048 [ 275.830162] x29: ffff800016b23cd0 x28: ffff0005c94b8000
4366 13:47:55.930520 [ 275.835480] x27: 0000000000000000 x26: 0000000000000000
4367 13:47:55.931889 [ 275.840797] x25: ffff8000114f1958 x24: ffff800016b23e20
4368 13:47:55.932294 [ 275.846115] x23: 0000000000000017 x22: ffff0005c6aee000
4369 13:47:55.952700 [ 275.851432] x21: ffff800011a07a40 x20: ffff8000114f1ca8
4370 13:47:55.953171 [ 275.856750] x19: 0000000000000035 x18: 0000000000000000
4371 13:47:55.953576 [ 275.862068] x17: 0000000000000000 x16: 0000000000000000
4372 13:47:55.953995 [ 275.867384] x15: 0000000000000000 x14: 0000000000000000
4373 13:47:55.974129 [ 275.872701] x13: 0000000000000000 x12: 0000000000000000
4374 13:47:55.974599 [ 275.878018] x11: 0000000000000000 x10: 0000000000001440
4375 13:47:55.975005 [ 275.883335] x9 : ffff80001012dcf4 x8 : ffff0005c94b94a0
4376 13:47:55.976363 [ 275.888652] x7 : 0000000000000000 x6 : ffff800012561000
4377 13:47:55.976766 [ 275.893969] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4378 13:47:55.997950 [ 275.899287] x3 : 0000000000000000 x2 : 0000000000000000
4379 13:47:55.998418 [ 275.904604] x1 : 0000000000000000 x0 : ffff0005c94b8000
4380 13:47:55.998822 [ 275.909922] Call trace:
4381 13:47:55.999208 [ 275.912369] refcount_warn_saturate+0x74/0x144
4382 13:47:55.999590 [ 275.916817] __refcount_add.constprop.0+0x6c/0x80
4383 13:47:56.019402 [ 275.921526] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4384 13:47:56.019871 [ 275.926403] lkdtm_do_action+0x24/0x40
4385 13:47:56.021245 [ 275.930150] direct_entry+0xd0/0x140
4386 13:47:56.021671 [ 275.933727] full_proxy_write+0x68/0xbc
4387 13:47:56.022065 [ 275.937566] vfs_write+0xec/0x20c
4388 13:47:56.022444 [ 275.940880] ksys_write+0x70/0x100
4389 13:47:56.041012 [ 275.944281] __arm64_sys_write+0x24/0x30
4390 13:47:56.041478 [ 275.948209] el0_svc_common.constprop.0+0x84/0x1e0
4391 13:47:56.042886 [ 275.952999] do_el0_svc+0x2c/0x94
4392 13:47:56.043291 [ 275.956314] el0_svc+0x20/0x30
4393 13:47:56.043680 [ 275.959368] el0_sync_handler+0xb0/0xb4
4394 13:47:56.044056 [ 275.963205] el0_sync+0x180/0x1c0
4395 13:47:56.064625 [ 275.966519] irq event stamp: 0
4396 13:47:56.065093 [ 275.969580] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4397 13:47:56.066460 [ 275.975852] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4398 13:47:56.077689 [ 275.984029] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4399 13:47:56.078160 [ 275.992204] softirqs last disabled at (0): [<0000000000000000>] 0x0
4400 13:47:56.080880 [ 275.998469] ---[ end trace ba1bbb62f5f28d15 ]---
4401 13:47:56.086257 [ 276.003425] lkdtm: Saturation detected: still saturated
4402 13:47:56.855130 # [ 275.710905] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
4403 13:47:56.855619 # [ 275.717229] lkdtm: attempting bad refcount_inc() from saturated
4404 13:47:56.856019 # [ 275.724835] ------------[ cut here ]------------
4405 13:47:56.856400 # [ 275.730110] refcount_t: saturated; leaking memory.
4406 13:47:56.878634 # [ 275.735401] WARNING: CPU: 4 PID: 2712 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4407 13:47:56.923816 # [ 275.743839] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4408 13:47:56.944344 # [ 275.797170] CPU: 4 PID: 2712 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4409 13:47:56.944808 # [ 275.804910] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4410 13:47:56.945206 # [ 275.811265] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4411 13:47:56.946607 # [ 275.817272] pc : refcount_warn_saturate+0x74/0x144
4412 13:47:56.965924 # [ 275.822061] lr : refcount_warn_saturate+0x74/0x144
4413 13:47:56.966419 # [ 275.826850] sp : ffff800016b23cd0
4414 13:47:56.967794 # [ 275.830162] x29: ffff800016b23cd0 x28: ffff0005c94b8000
4415 13:47:56.968193 # [ 275.835480] x27: 0000000000000000 x26: 0000000000000000
4416 13:47:56.989603 # [ 275.840797] x25: ffff8000114f1958 x24: ffff800016b23e20
4417 13:47:56.990140 # [ 275.846115] x23: 0000000000000017 x22: ffff0005c6aee000
4418 13:47:56.991561 # [ 275.851432] x21: ffff800011a07a40 x20: ffff8000114f1ca8
4419 13:47:56.991960 # [ 275.856750] x19: 0000000000000035 x18: 0000000000000000
4420 13:47:57.011250 # [ 275.862068] x17: 0000000000000000 x16: 0000000000000000
4421 13:47:57.011713 # [ 275.867384] x15: 0000000000000000 x14: 0000000000000000
4422 13:47:57.013089 # [ 275.872701] x13: 0000000000000000 x12: 0000000000000000
4423 13:47:57.013489 # [ 275.878018] x11: 0000000000000000 x10: 0000000000001440
4424 13:47:57.033911 # [ 275.883335] x9 : ffff80001012dcf4 x8 : ffff0005c94b94a0
4425 13:47:57.034372 # [ 275.888652] x7 : 0000000000000000 x6 : ffff800012561000
4426 13:47:57.034768 # [ 275.893969] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4427 13:47:57.036173 # [ 275.899287] x3 : 0000000000000000 x2 : 0000000000000000
4428 13:47:57.036570 # [ 275.904604] x1 : 0000000000000000 x0 : ffff0005c94b8000
4429 13:47:57.055319 # [ 275.909922] Call trace:
4430 13:47:57.055777 # [ 275.912369] refcount_warn_saturate+0x74/0x144
4431 13:47:57.056179 # [ 275.916817] __refcount_add.constprop.0+0x6c/0x80
4432 13:47:57.057663 # [ 275.921526] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
4433 13:47:57.058063 # [ 275.926403] lkdtm_do_action+0x24/0x40
4434 13:47:57.078072 # [ 275.930150] direct_entry+0xd0/0x140
4435 13:47:57.078532 # [ 275.933727] full_proxy_write+0x68/0xbc
4436 13:47:57.078928 # [ 275.937566] vfs_write+0xec/0x20c
4437 13:47:57.079307 # [ 275.940880] ksys_write+0x70/0x100
4438 13:47:57.080658 # [ 275.944281] __arm64_sys_write+0x24/0x30
4439 13:47:57.100639 # [ 275.948209] el0_svc_common.constprop.0+0x84/0x1e0
4440 13:47:57.101101 # [ 275.952999] do_el0_svc+0x2c/0x94
4441 13:47:57.101497 # [ 275.956314] el0_svc+0x20/0x30
4442 13:47:57.101912 # [ 275.959368] el0_sync_handler+0xb0/0xb4
4443 13:47:57.102291 # [ 275.963205] el0_sync+0x180/0x1c0
4444 13:47:57.102659 # [ 275.966519] irq event stamp: 0
4445 13:47:57.122129 # [ 275.969580] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4446 13:47:57.122589 # [ 275.975852] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4447 13:47:57.123968 # [ 275.984029] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4448 13:47:57.144793 # [ 275.992204] softirqs last disabled at (0): [<0000000000000000>] 0x0
4449 13:47:57.145256 # [ 275.998469] ---[ end trace ba1bbb62f5f28d15 ]---
4450 13:47:57.146660 # [ 276.003425] lkdtm: Saturation detected: still saturated
4451 13:47:57.147056 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
4452 13:47:57.152547 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
4453 13:47:57.153010 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4454 13:47:57.335210 [ 277.252113] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4455 13:47:57.347131 [ 277.258415] lkdtm: attempting bad refcount_dec() from saturated
4456 13:47:57.347603 [ 277.264400] ------------[ cut here ]------------
4457 13:47:57.352534 [ 277.269202] refcount_t: decrement hit 0; leaking memory.
4458 13:47:57.360284 [ 277.274692] WARNING: CPU: 2 PID: 2747 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4459 13:47:57.425042 [ 277.283216] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4460 13:47:57.426522 [ 277.336547] CPU: 2 PID: 2747 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4461 13:47:57.447672 [ 277.344287] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4462 13:47:57.448143 [ 277.350643] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4463 13:47:57.448549 [ 277.356649] pc : refcount_warn_saturate+0x13c/0x144
4464 13:47:57.448940 [ 277.361525] lr : refcount_warn_saturate+0x13c/0x144
4465 13:47:57.449320 [ 277.366400] sp : ffff8000168d3cc0
4466 13:47:57.469077 [ 277.369712] x29: ffff8000168d3cc0 x28: ffff0005c98a0000
4467 13:47:57.469547 [ 277.375029] x27: 0000000000000000 x26: 0000000000000000
4468 13:47:57.469982 [ 277.380347] x25: ffff8000114f1958 x24: ffff8000168d3e20
4469 13:47:57.471358 [ 277.385664] x23: 0000000000000017 x22: ffff0005c944a000
4470 13:47:57.491795 [ 277.390982] x21: ffff800011a07a58 x20: ffff8000114f1cb8
4471 13:47:57.492264 [ 277.396299] x19: ffff8000168d3d04 x18: 0000000000000000
4472 13:47:57.493704 [ 277.401616] x17: 0000000000000000 x16: 0000000000000000
4473 13:47:57.494118 [ 277.406933] x15: 0000000000000030 x14: ffffffffffffffff
4474 13:47:57.514434 [ 277.412250] x13: ffff8000968d3967 x12: ffff8000168d396f
4475 13:47:57.514905 [ 277.417568] x11: 0000000000000030 x10: 0000000000001440
4476 13:47:57.515311 [ 277.422885] x9 : ffff80001012dcf4 x8 : ffff0005c98a14a0
4477 13:47:57.515699 [ 277.428202] x7 : 0000000000000000 x6 : ffff800012561000
4478 13:47:57.517068 [ 277.433520] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4479 13:47:57.535998 [ 277.438837] x3 : 0000000000000000 x2 : 0000000000000000
4480 13:47:57.536466 [ 277.444154] x1 : 0000000000000000 x0 : ffff0005c98a0000
4481 13:47:57.537877 [ 277.449473] Call trace:
4482 13:47:57.538281 [ 277.451919] refcount_warn_saturate+0x13c/0x144
4483 13:47:57.538667 [ 277.456454] __refcount_dec.constprop.0+0x4c/0x5c
4484 13:47:57.558509 [ 277.461159] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4485 13:47:57.558978 [ 277.466039] lkdtm_do_action+0x24/0x40
4486 13:47:57.560372 [ 277.469787] direct_entry+0xd0/0x140
4487 13:47:57.560774 [ 277.473364] full_proxy_write+0x68/0xbc
4488 13:47:57.561161 [ 277.477203] vfs_write+0xec/0x20c
4489 13:47:57.561538 [ 277.480517] ksys_write+0x70/0x100
4490 13:47:57.581286 [ 277.483918] __arm64_sys_write+0x24/0x30
4491 13:47:57.581776 [ 277.487846] el0_svc_common.constprop.0+0x84/0x1e0
4492 13:47:57.582182 [ 277.492636] do_el0_svc+0x2c/0x94
4493 13:47:57.582570 [ 277.495951] el0_svc+0x20/0x30
4494 13:47:57.582950 [ 277.499005] el0_sync_handler+0xb0/0xb4
4495 13:47:57.583326 [ 277.502842] el0_sync+0x180/0x1c0
4496 13:47:57.603876 [ 277.506155] irq event stamp: 0
4497 13:47:57.604344 [ 277.509216] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4498 13:47:57.605768 [ 277.515488] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4499 13:47:57.616931 [ 277.523665] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4500 13:47:57.617401 [ 277.531840] softirqs last disabled at (0): [<0000000000000000>] 0x0
4501 13:47:57.620155 [ 277.538104] ---[ end trace ba1bbb62f5f28d16 ]---
4502 13:47:57.625523 [ 277.542816] lkdtm: Saturation detected: still saturated
4503 13:47:58.347993 # [ 277.252113] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
4504 13:47:58.348479 # [ 277.258415] lkdtm: attempting bad refcount_dec() from saturated
4505 13:47:58.348935 # [ 277.264400] ------------[ cut here ]------------
4506 13:47:58.370505 # [ 277.269202] refcount_t: decrement hit 0; leaking memory.
4507 13:47:58.370965 # [ 277.274692] WARNING: CPU: 2 PID: 2747 at lib/refcount.c:31 refcount_warn_saturate+0x13c/0x144
4508 13:47:58.416752 # [ 277.283216] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4509 13:47:58.437371 # [ 277.336547] CPU: 2 PID: 2747 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4510 13:47:58.437867 # [ 277.344287] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4511 13:47:58.438264 # [ 277.350643] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4512 13:47:58.438645 # [ 277.356649] pc : refcount_warn_saturate+0x13c/0x144
4513 13:47:58.458885 # [ 277.361525] lr : refcount_warn_saturate+0x13c/0x144
4514 13:47:58.459397 # [ 277.366400] sp : ffff8000168d3cc0
4515 13:47:58.460790 # [ 277.369712] x29: ffff8000168d3cc0 x28: ffff0005c98a0000
4516 13:47:58.461240 # [ 277.375029] x27: 0000000000000000 x26: 0000000000000000
4517 13:47:58.481597 # [ 277.380347] x25: ffff8000114f1958 x24: ffff8000168d3e20
4518 13:47:58.482123 # [ 277.385664] x23: 0000000000000017 x22: ffff0005c944a000
4519 13:47:58.482530 # [ 277.390982] x21: ffff800011a07a58 x20: ffff8000114f1cb8
4520 13:47:58.483952 # [ 277.396299] x19: ffff8000168d3d04 x18: 0000000000000000
4521 13:47:58.503160 # [ 277.401616] x17: 0000000000000000 x16: 0000000000000000
4522 13:47:58.503620 # [ 277.406933] x15: 0000000000000030 x14: ffffffffffffffff
4523 13:47:58.504018 # [ 277.412250] x13: ffff8000968d3967 x12: ffff8000168d396f
4524 13:47:58.504445 # [ 277.417568] x11: 0000000000000030 x10: 0000000000001440
4525 13:47:58.526746 # [ 277.422885] x9 : ffff80001012dcf4 x8 : ffff0005c98a14a0
4526 13:47:58.527246 # [ 277.428202] x7 : 0000000000000000 x6 : ffff800012561000
4527 13:47:58.527679 # [ 277.433520] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4528 13:47:58.529064 # [ 277.438837] x3 : 0000000000000000 x2 : 0000000000000000
4529 13:47:58.548367 # [ 277.444154] x1 : 0000000000000000 x0 : ffff0005c98a0000
4530 13:47:58.548826 # [ 277.449473] Call trace:
4531 13:47:58.549281 # [ 277.451919] refcount_warn_saturate+0x13c/0x144
4532 13:47:58.550705 # [ 277.456454] __refcount_dec.constprop.0+0x4c/0x5c
4533 13:47:58.551105 # [ 277.461159] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
4534 13:47:58.551484 # [ 277.466039] lkdtm_do_action+0x24/0x40
4535 13:47:58.570043 # [ 277.469787] direct_entry+0xd0/0x140
4536 13:47:58.570501 # [ 277.473364] full_proxy_write+0x68/0xbc
4537 13:47:58.570896 # [ 277.477203] vfs_write+0xec/0x20c
4538 13:47:58.571276 # [ 277.480517] ksys_write+0x70/0x100
4539 13:47:58.571646 # [ 277.483918] __arm64_sys_write+0x24/0x30
4540 13:47:58.592552 # [ 277.487846] el0_svc_common.constprop.0+0x84/0x1e0
4541 13:47:58.593011 # [ 277.492636] do_el0_svc+0x2c/0x94
4542 13:47:58.593406 # [ 277.495951] el0_svc+0x20/0x30
4543 13:47:58.593821 # [ 277.499005] el0_sync_handler+0xb0/0xb4
4544 13:47:58.594198 # [ 277.502842] el0_sync+0x180/0x1c0
4545 13:47:58.594567 # [ 277.506155] irq event stamp: 0
4546 13:47:58.615304 # [ 277.509216] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4547 13:47:58.615764 # [ 277.515488] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4548 13:47:58.616164 # [ 277.523665] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4549 13:47:58.637877 # [ 277.531840] softirqs last disabled at (0): [<0000000000000000>] 0x0
4550 13:47:58.638339 # [ 277.538104] ---[ end trace ba1bbb62f5f28d16 ]---
4551 13:47:58.638737 # [ 277.542816] lkdtm: Saturation detected: still saturated
4552 13:47:58.639121 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
4553 13:47:58.643374 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
4554 13:47:58.646607 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4555 13:47:58.844251 [ 278.760097] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4556 13:47:58.855022 [ 278.766332] lkdtm: attempting bad refcount_dec() from saturated
4557 13:47:58.855492 [ 278.772316] ------------[ cut here ]------------
4558 13:47:58.859357 [ 278.777001] refcount_t: saturated; leaking memory.
4559 13:47:58.868280 [ 278.781918] WARNING: CPU: 2 PID: 2782 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4560 13:47:58.932863 [ 278.790356] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4561 13:47:58.934386 [ 278.843688] CPU: 2 PID: 2782 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4562 13:47:58.954368 [ 278.851428] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4563 13:47:58.954840 [ 278.857783] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4564 13:47:58.956254 [ 278.863791] pc : refcount_warn_saturate+0x74/0x144
4565 13:47:58.956657 [ 278.868580] lr : refcount_warn_saturate+0x74/0x144
4566 13:47:58.957046 [ 278.873369] sp : ffff800016c6bcd0
4567 13:47:58.976025 [ 278.876681] x29: ffff800016c6bcd0 x28: ffff0005c64ce200
4568 13:47:58.976494 [ 278.881999] x27: 0000000000000000 x26: 0000000000000000
4569 13:47:58.977930 [ 278.887316] x25: ffff8000114f1958 x24: ffff800016c6be20
4570 13:47:58.978339 [ 278.892634] x23: 0000000000000017 x22: ffff0005c5ed5000
4571 13:47:58.999609 [ 278.897951] x21: ffff800011a07a70 x20: ffff8000114f1cc8
4572 13:47:59.000077 [ 278.903268] x19: 0000000000000037 x18: 0000000000000000
4573 13:47:59.000481 [ 278.908586] x17: 0000000000000000 x16: 0000000000000000
4574 13:47:59.001899 [ 278.913903] x15: 0000000000000030 x14: ffffffffffffffff
4575 13:47:59.021174 [ 278.919221] x13: ffff800096c6b977 x12: ffff800016c6b97f
4576 13:47:59.021665 [ 278.924537] x11: 0000000000000030 x10: ffff8000125e8350
4577 13:47:59.022074 [ 278.929855] x9 : ffff80001012dcf4 x8 : ffff800012590350
4578 13:47:59.022463 [ 278.935173] x7 : ffff8000125e8350 x6 : ffff800012561000
4579 13:47:59.023853 [ 278.940490] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4580 13:47:59.043784 [ 278.945807] x3 : 0000000000000000 x2 : 0000000000000000
4581 13:47:59.044253 [ 278.951124] x1 : 0000000000000000 x0 : ffff0005c64ce200
4582 13:47:59.044658 [ 278.956442] Call trace:
4583 13:47:59.045045 [ 278.958889] refcount_warn_saturate+0x74/0x144
4584 13:47:59.046456 [ 278.963337] __refcount_add.constprop.0+0x6c/0x80
4585 13:47:59.066387 [ 278.968046] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4586 13:47:59.066857 [ 278.972924] lkdtm_do_action+0x24/0x40
4587 13:47:59.067260 [ 278.976672] direct_entry+0xd0/0x140
4588 13:47:59.067648 [ 278.980248] full_proxy_write+0x68/0xbc
4589 13:47:59.069042 [ 278.984086] vfs_write+0xec/0x20c
4590 13:47:59.069438 [ 278.987400] ksys_write+0x70/0x100
4591 13:47:59.088019 [ 278.990801] __arm64_sys_write+0x24/0x30
4592 13:47:59.088487 [ 278.994729] el0_svc_common.constprop.0+0x84/0x1e0
4593 13:47:59.088894 [ 278.999520] do_el0_svc+0x2c/0x94
4594 13:47:59.089284 [ 279.002835] el0_svc+0x20/0x30
4595 13:47:59.089692 [ 279.005888] el0_sync_handler+0xb0/0xb4
4596 13:47:59.090073 [ 279.009725] el0_sync+0x180/0x1c0
4597 13:47:59.110560 [ 279.013039] irq event stamp: 0
4598 13:47:59.111029 [ 279.016098] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4599 13:47:59.111434 [ 279.022370] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4600 13:47:59.123551 [ 279.030547] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4601 13:47:59.124020 [ 279.038722] softirqs last disabled at (0): [<0000000000000000>] 0x0
4602 13:47:59.126863 [ 279.044986] ---[ end trace ba1bbb62f5f28d17 ]---
4603 13:47:59.132218 [ 279.049777] lkdtm: Saturation detected: still saturated
4604 13:48:01.184725 # [ 278.760097] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
4605 13:48:01.185378 # [ 278.766332] lkdtm: attempting bad refcount_dec() from saturated
4606 13:48:01.185812 # [ 278.772316] ------------[ cut here ]------------
4607 13:48:01.186201 # [ 278.777001] refcount_t: saturated; leaking memory.
4608 13:48:01.205951 # [ 278.781918] WARNING: CPU: 2 PID: 2782 at lib/refcount.c:22 refcount_warn_saturate+0x74/0x144
4609 13:48:01.251047 # [ 278.790356] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4610 13:48:01.272675 # [ 278.843688] CPU: 2 PID: 2782 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4611 13:48:01.273138 # [ 278.851428] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4612 13:48:01.274556 # [ 278.857783] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4613 13:48:01.275005 # [ 278.863791] pc : refcount_warn_saturate+0x74/0x144
4614 13:48:01.295171 # [ 278.868580] lr : refcount_warn_saturate+0x74/0x144
4615 13:48:01.295631 # [ 278.873369] sp : ffff800016c6bcd0
4616 13:48:01.296030 # [ 278.876681] x29: ffff800016c6bcd0 x28: ffff0005c64ce200
4617 13:48:01.297437 # [ 278.881999] x27: 0000000000000000 x26: 0000000000000000
4618 13:48:01.316836 # [ 278.887316] x25: ffff8000114f1958 x24: ffff800016c6be20
4619 13:48:01.317341 # [ 278.892634] x23: 0000000000000017 x22: ffff0005c5ed5000
4620 13:48:01.317775 # [ 278.897951] x21: ffff800011a07a70 x20: ffff8000114f1cc8
4621 13:48:01.319292 # [ 278.903268] x19: 0000000000000037 x18: 0000000000000000
4622 13:48:01.339474 # [ 278.908586] x17: 0000000000000000 x16: 0000000000000000
4623 13:48:01.339933 # [ 278.913903] x15: 0000000000000030 x14: ffffffffffffffff
4624 13:48:01.340330 # [ 278.919221] x13: ffff800096c6b977 x12: ffff800016c6b97f
4625 13:48:01.341793 # [ 278.924537] x11: 0000000000000030 x10: ffff8000125e8350
4626 13:48:01.361105 # [ 278.929855] x9 : ffff80001012dcf4 x8 : ffff800012590350
4627 13:48:01.361566 # [ 278.935173] x7 : ffff8000125e8350 x6 : ffff800012561000
4628 13:48:01.361997 # [ 278.940490] x5 : ffff800012561c88 x4 : ffff00063f75cc50
4629 13:48:01.362381 # [ 278.945807] x3 : 0000000000000000 x2 : 0000000000000000
4630 13:48:01.362754 # [ 278.951124] x1 : 0000000000000000 x0 : ffff0005c64ce200
4631 13:48:01.384777 # [ 278.956442] Call trace:
4632 13:48:01.385275 # [ 278.958889] refcount_warn_saturate+0x74/0x144
4633 13:48:01.385709 # [ 278.963337] __refcount_add.constprop.0+0x6c/0x80
4634 13:48:01.387192 # [ 278.968046] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
4635 13:48:01.387590 # [ 278.972924] lkdtm_do_action+0x24/0x40
4636 13:48:01.406326 # [ 278.976672] direct_entry+0xd0/0x140
4637 13:48:01.406850 # [ 278.980248] full_proxy_write+0x68/0xbc
4638 13:48:01.407258 # [ 278.984086] vfs_write+0xec/0x20c
4639 13:48:01.408671 # [ 278.987400] ksys_write+0x70/0x100
4640 13:48:01.409070 # [ 278.990801] __arm64_sys_write+0x24/0x30
4641 13:48:01.427870 # [ 278.994729] el0_svc_common.constprop.0+0x84/0x1e0
4642 13:48:01.428341 # [ 278.999520] do_el0_svc+0x2c/0x94
4643 13:48:01.428668 # [ 279.002835] el0_svc+0x20/0x30
4644 13:48:01.428959 # [ 279.005888] el0_sync_handler+0xb0/0xb4
4645 13:48:01.429246 # [ 279.009725] el0_sync+0x180/0x1c0
4646 13:48:01.430449 # [ 279.013039] irq event stamp: 0
4647 13:48:01.450502 # [ 279.016098] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4648 13:48:01.450921 # [ 279.022370] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4649 13:48:01.452239 # [ 279.030547] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4650 13:48:01.472097 # [ 279.038722] softirqs last disabled at (0): [<0000000000000000>] 0x0
4651 13:48:01.472540 # [ 279.044986] ---[ end trace ba1bbb62f5f28d17 ]---
4652 13:48:01.472869 # [ 279.049777] lkdtm: Saturation detected: still saturated
4653 13:48:01.473164 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
4654 13:48:01.478643 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
4655 13:48:01.481881 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4656 13:48:01.690081 [ 281.605254] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4657 13:48:01.696618 [ 281.612246] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4658 13:48:01.700106 [ 281.619036] ------------[ cut here ]------------
4659 13:48:01.706408 [ 281.623711] refcount_t: saturated; leaking memory.
4660 13:48:01.715351 [ 281.628706] WARNING: CPU: 5 PID: 2814 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4661 13:48:01.778839 [ 281.637144] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4662 13:48:01.780363 [ 281.690474] CPU: 5 PID: 2814 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4663 13:48:01.801524 [ 281.698214] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4664 13:48:01.802024 [ 281.704569] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4665 13:48:01.802432 [ 281.710576] pc : refcount_warn_saturate+0xc8/0x144
4666 13:48:01.802822 [ 281.715366] lr : refcount_warn_saturate+0xc8/0x144
4667 13:48:01.803205 [ 281.720154] sp : ffff800016d1bcb0
4668 13:48:01.823147 [ 281.723467] x29: ffff800016d1bcb0 x28: ffff0005c98a4980
4669 13:48:01.823618 [ 281.728784] x27: 0000000000000000 x26: 0000000000000000
4670 13:48:01.824024 [ 281.734103] x25: ffff8000114f1958 x24: ffff800016d1be20
4671 13:48:01.824412 [ 281.739420] x23: 0000000000000020 x22: ffff0005c36ed000
4672 13:48:01.845772 [ 281.744737] x21: 0000000000000001 x20: 00000000c0000000
4673 13:48:01.846241 [ 281.750055] x19: ffff800016d1bd04 x18: 0000000000000000
4674 13:48:01.846648 [ 281.755372] x17: 0000000000000000 x16: 0000000000000000
4675 13:48:01.848069 [ 281.760689] x15: 0000000000000030 x14: ffffffffffffffff
4676 13:48:01.868392 [ 281.766006] x13: ffff800096d1b957 x12: ffff800016d1b95f
4677 13:48:01.868862 [ 281.771323] x11: 0000000000000038 x10: 0000000000001440
4678 13:48:01.869267 [ 281.776641] x9 : ffff80001012dcf4 x8 : ffff0005c98a5e20
4679 13:48:01.869687 [ 281.781958] x7 : 0000000000000000 x6 : ffff800012561000
4680 13:48:01.870075 [ 281.787276] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4681 13:48:01.889825 [ 281.792593] x3 : 0000000000000000 x2 : 0000000000000000
4682 13:48:01.890297 [ 281.797910] x1 : 0000000000000000 x0 : ffff0005c98a4980
4683 13:48:01.891734 [ 281.803228] Call trace:
4684 13:48:01.892136 [ 281.805675] refcount_warn_saturate+0xc8/0x144
4685 13:48:01.892524 [ 281.810125] __refcount_add_not_zero.constprop.0+0x84/0xa0
4686 13:48:01.912498 [ 281.815610] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4687 13:48:01.912968 [ 281.821271] lkdtm_do_action+0x24/0x40
4688 13:48:01.913374 [ 281.825019] direct_entry+0xd0/0x140
4689 13:48:01.913792 [ 281.828596] full_proxy_write+0x68/0xbc
4690 13:48:01.915209 [ 281.832434] vfs_write+0xec/0x20c
4691 13:48:01.935128 [ 281.835749] ksys_write+0x70/0x100
4692 13:48:01.935598 [ 281.839149] __arm64_sys_write+0x24/0x30
4693 13:48:01.936003 [ 281.843077] el0_svc_common.constprop.0+0x84/0x1e0
4694 13:48:01.936393 [ 281.847868] do_el0_svc+0x2c/0x94
4695 13:48:01.936778 [ 281.851183] el0_svc+0x20/0x30
4696 13:48:01.938213 [ 281.854237] el0_sync_handler+0xb0/0xb4
4697 13:48:01.957764 [ 281.858073] el0_sync+0x180/0x1c0
4698 13:48:01.958234 [ 281.861387] irq event stamp: 0
4699 13:48:01.959676 [ 281.864448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4700 13:48:01.960085 [ 281.870719] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4701 13:48:01.971887 [ 281.878897] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4702 13:48:01.972357 [ 281.887073] softirqs last disabled at (0): [<0000000000000000>] 0x0
4703 13:48:01.975243 [ 281.893336] ---[ end trace ba1bbb62f5f28d18 ]---
4704 13:48:01.980408 [ 281.898099] lkdtm: Saturation detected: still saturated
4705 13:48:02.783078 # [ 281.605254] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
4706 13:48:02.783582 # [ 281.612246] lkdtm: attempting bad refcount_inc_not_zero() from saturated
4707 13:48:02.785020 # [ 281.619036] ------------[ cut here ]------------
4708 13:48:02.805727 # [ 281.623711] refcount_t: saturated; leaking memory.
4709 13:48:02.806190 # [ 281.628706] WARNING: CPU: 5 PID: 2814 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4710 13:48:02.849932 # [ 281.637144] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4711 13:48:02.872398 # [ 281.690474] CPU: 5 PID: 2814 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4712 13:48:02.872859 # [ 281.698214] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4713 13:48:02.874323 # [ 281.704569] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4714 13:48:02.874725 # [ 281.710576] pc : refcount_warn_saturate+0xc8/0x144
4715 13:48:02.894087 # [ 281.715366] lr : refcount_warn_saturate+0xc8/0x144
4716 13:48:02.894550 # [ 281.720154] sp : ffff800016d1bcb0
4717 13:48:02.895986 # [ 281.723467] x29: ffff800016d1bcb0 x28: ffff0005c98a4980
4718 13:48:02.896384 # [ 281.728784] x27: 0000000000000000 x26: 0000000000000000
4719 13:48:02.916648 # [ 281.734103] x25: ffff8000114f1958 x24: ffff800016d1be20
4720 13:48:02.917112 # [ 281.739420] x23: 0000000000000020 x22: ffff0005c36ed000
4721 13:48:02.917524 # [ 281.744737] x21: 0000000000000001 x20: 00000000c0000000
4722 13:48:02.918985 # [ 281.750055] x19: ffff800016d1bd04 x18: 0000000000000000
4723 13:48:02.939322 # [ 281.755372] x17: 0000000000000000 x16: 0000000000000000
4724 13:48:02.939690 # [ 281.760689] x15: 0000000000000030 x14: ffffffffffffffff
4725 13:48:02.941002 # [ 281.766006] x13: ffff800096d1b957 x12: ffff800016d1b95f
4726 13:48:02.941369 # [ 281.771323] x11: 0000000000000038 x10: 0000000000001440
4727 13:48:02.960927 # [ 281.776641] x9 : ffff80001012dcf4 x8 : ffff0005c98a5e20
4728 13:48:02.961387 # [ 281.781958] x7 : 0000000000000000 x6 : ffff800012561000
4729 13:48:02.962856 # [ 281.787276] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4730 13:48:02.963254 # [ 281.792593] x3 : 0000000000000000 x2 : 0000000000000000
4731 13:48:02.983508 # [ 281.797910] x1 : 0000000000000000 x0 : ffff0005c98a4980
4732 13:48:02.983968 # [ 281.803228] Call trace:
4733 13:48:02.984362 # [ 281.805675] refcount_warn_saturate+0xc8/0x144
4734 13:48:02.985818 # [ 281.810125] __refcount_add_not_zero.constprop.0+0x84/0xa0
4735 13:48:02.986214 # [ 281.815610] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
4736 13:48:03.005110 # [ 281.821271] lkdtm_do_action+0x24/0x40
4737 13:48:03.005477 # [ 281.825019] direct_entry+0xd0/0x140
4738 13:48:03.005867 # [ 281.828596] full_proxy_write+0x68/0xbc
4739 13:48:03.006225 # [ 281.832434] vfs_write+0xec/0x20c
4740 13:48:03.006571 # [ 281.835749] ksys_write+0x70/0x100
4741 13:48:03.007907 # [ 281.839149] __arm64_sys_write+0x24/0x30
4742 13:48:03.028730 # [ 281.843077] el0_svc_common.constprop.0+0x84/0x1e0
4743 13:48:03.029155 # [ 281.847868] do_el0_svc+0x2c/0x94
4744 13:48:03.029521 # [ 281.851183] el0_svc+0x20/0x30
4745 13:48:03.029943 # [ 281.854237] el0_sync_handler+0xb0/0xb4
4746 13:48:03.031365 # [ 281.858073] el0_sync+0x180/0x1c0
4747 13:48:03.031754 # [ 281.861387] irq event stamp: 0
4748 13:48:03.050331 # [ 281.864448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4749 13:48:03.051841 # [ 281.870719] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4750 13:48:03.052251 # [ 281.878897] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4751 13:48:03.071974 # [ 281.887073] softirqs last disabled at (0): [<0000000000000000>] 0x0
4752 13:48:03.072436 # [ 281.893336] ---[ end trace ba1bbb62f5f28d18 ]---
4753 13:48:03.073904 # [ 281.898099] lkdtm: Saturation detected: still saturated
4754 13:48:03.074306 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
4755 13:48:03.080614 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
4756 13:48:03.083848 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4757 13:48:03.256222 [ 283.171173] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4758 13:48:03.262702 [ 283.178279] lkdtm: attempting bad refcount_add_not_zero() from saturated
4759 13:48:03.267077 [ 283.185072] ------------[ cut here ]------------
4760 13:48:03.272486 [ 283.189938] refcount_t: saturated; leaking memory.
4761 13:48:03.281473 [ 283.194933] WARNING: CPU: 4 PID: 2846 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4762 13:48:03.345057 [ 283.203371] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4763 13:48:03.346606 [ 283.256706] CPU: 4 PID: 2846 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4764 13:48:03.367742 [ 283.264446] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4765 13:48:03.368214 [ 283.270802] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4766 13:48:03.368622 [ 283.276809] pc : refcount_warn_saturate+0xc8/0x144
4767 13:48:03.369013 [ 283.281599] lr : refcount_warn_saturate+0xc8/0x144
4768 13:48:03.369395 [ 283.286388] sp : ffff800016dc3cb0
4769 13:48:03.389260 [ 283.289700] x29: ffff800016dc3cb0 x28: ffff0005c99c8000
4770 13:48:03.389753 [ 283.295018] x27: 0000000000000000 x26: 0000000000000000
4771 13:48:03.390163 [ 283.300336] x25: ffff8000114f1958 x24: ffff800016dc3e20
4772 13:48:03.391683 [ 283.305654] x23: 0000000000000020 x22: ffff0005c797d000
4773 13:48:03.411984 [ 283.310971] x21: 0000000000000007 x20: 00000000c0000000
4774 13:48:03.412455 [ 283.316289] x19: ffff800016dc3d04 x18: 0000000000000000
4775 13:48:03.412862 [ 283.321606] x17: 0000000000000000 x16: 0000000000000000
4776 13:48:03.413255 [ 283.326924] x15: 0000000000000030 x14: ffffffffffffffff
4777 13:48:03.434480 [ 283.332241] x13: ffff800096dc3957 x12: ffff800016dc395f
4778 13:48:03.434952 [ 283.337559] x11: 0000000000000038 x10: 0000000000001440
4779 13:48:03.435360 [ 283.342876] x9 : ffff80001012dcf4 x8 : ffff0005c99c94a0
4780 13:48:03.435751 [ 283.348194] x7 : 0000000000000000 x6 : ffff800012561000
4781 13:48:03.437187 [ 283.353512] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4782 13:48:03.456141 [ 283.358829] x3 : 0000000000000000 x2 : 0000000000000000
4783 13:48:03.456610 [ 283.364146] x1 : 0000000000000000 x0 : ffff0005c99c8000
4784 13:48:03.457016 [ 283.369464] Call trace:
4785 13:48:03.457405 [ 283.371911] refcount_warn_saturate+0xc8/0x144
4786 13:48:03.458870 [ 283.376361] __refcount_add_not_zero.constprop.0+0x84/0xa0
4787 13:48:03.479885 [ 283.381846] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4788 13:48:03.480354 [ 283.387507] lkdtm_do_action+0x24/0x40
4789 13:48:03.480759 [ 283.391255] direct_entry+0xd0/0x140
4790 13:48:03.481147 [ 283.394832] full_proxy_write+0x68/0xbc
4791 13:48:03.481526 [ 283.398671] vfs_write+0xec/0x20c
4792 13:48:03.501321 [ 283.401985] ksys_write+0x70/0x100
4793 13:48:03.501814 [ 283.405387] __arm64_sys_write+0x24/0x30
4794 13:48:03.502221 [ 283.409316] el0_svc_common.constprop.0+0x84/0x1e0
4795 13:48:03.502610 [ 283.414106] do_el0_svc+0x2c/0x94
4796 13:48:03.502991 [ 283.417421] el0_svc+0x20/0x30
4797 13:48:03.504423 [ 283.420476] el0_sync_handler+0xb0/0xb4
4798 13:48:03.522972 [ 283.424313] el0_sync+0x180/0x1c0
4799 13:48:03.523443 [ 283.427626] irq event stamp: 0
4800 13:48:03.523848 [ 283.430687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4801 13:48:03.525297 [ 283.436959] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4802 13:48:03.539107 [ 283.445137] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4803 13:48:03.539579 [ 283.453313] softirqs last disabled at (0): [<0000000000000000>] 0x0
4804 13:48:03.542456 [ 283.459577] ---[ end trace ba1bbb62f5f28d19 ]---
4805 13:48:03.547625 [ 283.464491] lkdtm: Saturation detected: still saturated
4806 13:48:04.333514 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4807 13:48:04.334029 # [ 0.000000] ftrace: allocating 58507 entries in 229 pages
4808 13:48:04.334430 # [ 0.000000] ftrace: allocated 229 pages with 5 groups
4809 13:48:04.334813 # [ 0.000000] Running RCU self tests
4810 13:48:04.355035 # [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
4811 13:48:04.355496 # [ 0.000000] rcu: RCU event tracing is enabled.
4812 13:48:04.355894 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4813 13:48:04.357338 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4814 13:48:04.377719 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4815 13:48:04.378184 # [ 0.000000] Rude variant of Tasks RCU enabled.
4816 13:48:04.378581 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4817 13:48:04.380021 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4818 13:48:04.400297 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4819 13:48:04.400760 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4820 13:48:04.402241 # [ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
4821 13:48:04.422839 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
4822 13:48:04.423296 # [ 283.171173] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
4823 13:48:04.423697 # [ 283.178279] lkdtm: attempting bad refcount_add_not_zero() from saturated
4824 13:48:04.444553 # [ 283.185072] ------------[ cut here ]------------
4825 13:48:04.445012 # [ 283.189938] refcount_t: saturated; leaking memory.
4826 13:48:04.445404 # [ 283.194933] WARNING: CPU: 4 PID: 2846 at lib/refcount.c:19 refcount_warn_saturate+0xc8/0x144
4827 13:48:04.511201 # [ 283.203371] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4828 13:48:04.511687 # [ 283.256706] CPU: 4 PID: 2846 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4829 13:48:04.513160 # [ 283.264446] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4830 13:48:04.532800 # [ 283.270802] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4831 13:48:04.533259 # [ 283.276809] pc : refcount_warn_saturate+0xc8/0x144
4832 13:48:04.534768 # [ 283.281599] lr : refcount_warn_saturate+0xc8/0x144
4833 13:48:04.535165 # [ 283.286388] sp : ffff800016dc3cb0
4834 13:48:04.535546 # [ 283.289700] x29: ffff800016dc3cb0 x28: ffff0005c99c8000
4835 13:48:04.555481 # [ 283.295018] x27: 0000000000000000 x26: 0000000000000000
4836 13:48:04.555904 # [ 283.300336] x25: ffff8000114f1958 x24: ffff800016dc3e20
4837 13:48:04.556270 # [ 283.305654] x23: 0000000000000020 x22: ffff0005c797d000
4838 13:48:04.557707 # [ 283.310971] x21: 0000000000000007 x20: 00000000c0000000
4839 13:48:04.577118 # [ 283.316289] x19: ffff800016dc3d04 x18: 0000000000000000
4840 13:48:04.577575 # [ 283.321606] x17: 0000000000000000 x16: 0000000000000000
4841 13:48:04.577998 # [ 283.326924] x15: 0000000000000030 x14: ffffffffffffffff
4842 13:48:04.578377 # [ 283.332241] x13: ffff800096dc3957 x12: ffff800016dc395f
4843 13:48:04.600758 # [ 283.337559] x11: 0000000000000038 x10: 0000000000001440
4844 13:48:04.601225 # [ 283.342876] x9 : ffff80001012dcf4 x8 : ffff0005c99c94a0
4845 13:48:04.601618 # [ 283.348194] x7 : 0000000000000000 x6 : ffff800012561000
4846 13:48:04.603097 # [ 283.353512] x5 : ffff800012561c88 x4 : ffff00063f7a0c50
4847 13:48:04.622304 # [ 283.358829] x3 : 0000000000000000 x2 : 0000000000000000
4848 13:48:04.622762 # [ 283.364146] x1 : 0000000000000000 x0 : ffff0005c99c8000
4849 13:48:04.623157 # [ 283.369464] Call trace:
4850 13:48:04.623533 # [ 283.371911] refcount_warn_saturate+0xc8/0x144
4851 13:48:04.623904 # [ 283.376361] __refcount_add_not_zero.constprop.0+0x84/0xa0
4852 13:48:04.643982 # [ 283.381846] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
4853 13:48:04.644450 # [ 283.387507] lkdtm_do_action+0x24/0x40
4854 13:48:04.644840 # [ 283.391255] direct_entry+0xd0/0x140
4855 13:48:04.645218 # [ 283.394832] full_proxy_write+0x68/0xbc
4856 13:48:04.645590 # [ 283.398671] vfs_write+0xec/0x20c
4857 13:48:04.666436 # [ 283.401985] ksys_write+0x70/0x100
4858 13:48:04.666893 # [ 283.405387] __arm64_sys_write+0x24/0x30
4859 13:48:04.667285 # [ 283.409316] el0_svc_common.constprop.0+0x84/0x1e0
4860 13:48:04.668731 # [ 283.414106] do_el0_svc+0x2c/0x94
4861 13:48:04.669124 # [ 283.417421] el0_svc+0x20/0x30
4862 13:48:04.669500 # [ 283.420476] el0_sync_handler+0xb0/0xb4
4863 13:48:04.688007 # [ 283.424313] el0_sync+0x180/0x1c0
4864 13:48:04.688466 # [ 283.427626] irq event stamp: 0
4865 13:48:04.688859 # [ 283.430687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4866 13:48:04.690327 # [ 283.436959] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4867 13:48:04.711880 # [ 283.445137] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4868 13:48:04.712342 # [ 283.453313] softirqs last disabled at (0): [<0000000000000000>] 0x0
4869 13:48:04.712734 # [ 283.459577] ---[ end trace ba1bbb62f5f28d19 ]---
4870 13:48:04.725927 # [ 283.464491] lkdtm: Saturation detected: still saturated
4871 13:48:04.726384 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
4872 13:48:04.726776 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
4873 13:48:04.729197 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4874 13:48:04.842294 [ 284.757811] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4875 13:48:04.855231 [ 284.764834] lkdtm: attempting bad refcount_dec_and_test() from saturated
4876 13:48:04.858508 [ 284.771680] ------------[ cut here ]------------
4877 13:48:04.858974 [ 284.776401] refcount_t: underflow; use-after-free.
4878 13:48:04.867172 [ 284.781450] WARNING: CPU: 5 PID: 2881 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4879 13:48:04.931700 [ 284.789889] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4880 13:48:04.933269 [ 284.843222] CPU: 5 PID: 2881 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4881 13:48:04.954343 [ 284.850962] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4882 13:48:04.954821 [ 284.857317] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4883 13:48:04.955225 [ 284.863323] pc : refcount_warn_saturate+0xf4/0x144
4884 13:48:04.955612 [ 284.868113] lr : refcount_warn_saturate+0xf4/0x144
4885 13:48:04.957063 [ 284.872901] sp : ffff800016e73cd0
4886 13:48:04.975987 [ 284.876214] x29: ffff800016e73cd0 x28: ffff0005c63c0000
4887 13:48:04.976453 [ 284.881532] x27: 0000000000000000 x26: 0000000000000000
4888 13:48:04.976855 [ 284.886850] x25: ffff8000114f1958 x24: ffff800016e73e20
4889 13:48:04.977239 [ 284.892168] x23: 0000000000000020 x22: ffff0005c7bde000
4890 13:48:04.998450 [ 284.897485] x21: ffff800011a07ac8 x20: ffff8000114f1cf8
4891 13:48:04.998916 [ 284.902803] x19: 000000000000003a x18: 0000000000000000
4892 13:48:04.999317 [ 284.908120] x17: 0000000000000000 x16: 0000000000000000
4893 13:48:05.000779 [ 284.913437] x15: 0000000000000030 x14: ffffffffffffffff
4894 13:48:05.021118 [ 284.918755] x13: ffff800096e73977 x12: ffff800016e7397f
4895 13:48:05.021584 [ 284.924072] x11: 0000000000000038 x10: 0000000000001440
4896 13:48:05.022013 [ 284.929389] x9 : ffff80001012dcf4 x8 : ffff0005c63c14a0
4897 13:48:05.022398 [ 284.934707] x7 : 0000000000000000 x6 : ffff800012561000
4898 13:48:05.023851 [ 284.940025] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4899 13:48:05.043725 [ 284.945342] x3 : 0000000000000000 x2 : 0000000000000000
4900 13:48:05.044191 [ 284.950659] x1 : 0000000000000000 x0 : ffff0005c63c0000
4901 13:48:05.044593 [ 284.955978] Call trace:
4902 13:48:05.044977 [ 284.958426] refcount_warn_saturate+0xf4/0x144
4903 13:48:05.046452 [ 284.962875] __refcount_sub_and_test.constprop.0+0x64/0x7c
4904 13:48:05.065284 [ 284.968365] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4905 13:48:05.065780 [ 284.974023] lkdtm_do_action+0x24/0x40
4906 13:48:05.066182 [ 284.977770] direct_entry+0xd0/0x140
4907 13:48:05.066566 [ 284.981347] full_proxy_write+0x68/0xbc
4908 13:48:05.066941 [ 284.985186] vfs_write+0xec/0x20c
4909 13:48:05.087934 [ 284.988500] ksys_write+0x70/0x100
4910 13:48:05.088401 [ 284.991902] __arm64_sys_write+0x24/0x30
4911 13:48:05.088802 [ 284.995830] el0_svc_common.constprop.0+0x84/0x1e0
4912 13:48:05.089187 [ 285.000620] do_el0_svc+0x2c/0x94
4913 13:48:05.089567 [ 285.003934] el0_svc+0x20/0x30
4914 13:48:05.089971 [ 285.006989] el0_sync_handler+0xb0/0xb4
4915 13:48:05.110443 [ 285.010825] el0_sync+0x180/0x1c0
4916 13:48:05.110908 [ 285.014139] irq event stamp: 0
4917 13:48:05.111307 [ 285.017199] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4918 13:48:05.112774 [ 285.023472] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4919 13:48:05.125737 [ 285.031649] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4920 13:48:05.126206 [ 285.039825] softirqs last disabled at (0): [<0000000000000000>] 0x0
4921 13:48:05.128951 [ 285.046089] ---[ end trace ba1bbb62f5f28d1a ]---
4922 13:48:05.132319 [ 285.050815] lkdtm: Saturation detected: still saturated
4923 13:48:06.929245 # [ 284.757811] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
4924 13:48:06.929823 # [ 284.764834] lkdtm: attempting bad refcount_dec_and_test() from saturated
4925 13:48:06.930199 # [ 284.771680] ------------[ cut here ]------------
4926 13:48:06.952778 # [ 284.776401] refcount_t: underflow; use-after-free.
4927 13:48:06.953251 # [ 284.781450] WARNING: CPU: 5 PID: 2881 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4928 13:48:06.995937 # [ 284.789889] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4929 13:48:07.018422 # [ 284.843222] CPU: 5 PID: 2881 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4930 13:48:07.018895 # [ 284.850962] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4931 13:48:07.020385 # [ 284.857317] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4932 13:48:07.020794 # [ 284.863323] pc : refcount_warn_saturate+0xf4/0x144
4933 13:48:07.041159 # [ 284.868113] lr : refcount_warn_saturate+0xf4/0x144
4934 13:48:07.041661 # [ 284.872901] sp : ffff800016e73cd0
4935 13:48:07.043166 # [ 284.876214] x29: ffff800016e73cd0 x28: ffff0005c63c0000
4936 13:48:07.043566 # [ 284.881532] x27: 0000000000000000 x26: 0000000000000000
4937 13:48:07.063843 # [ 284.886850] x25: ffff8000114f1958 x24: ffff800016e73e20
4938 13:48:07.064313 # [ 284.892168] x23: 0000000000000020 x22: ffff0005c7bde000
4939 13:48:07.064715 # [ 284.897485] x21: ffff800011a07ac8 x20: ffff8000114f1cf8
4940 13:48:07.065100 # [ 284.902803] x19: 000000000000003a x18: 0000000000000000
4941 13:48:07.085235 # [ 284.908120] x17: 0000000000000000 x16: 0000000000000000
4942 13:48:07.085727 # [ 284.913437] x15: 0000000000000030 x14: ffffffffffffffff
4943 13:48:07.086130 # [ 284.918755] x13: ffff800096e73977 x12: ffff800016e7397f
4944 13:48:07.087600 # [ 284.924072] x11: 0000000000000038 x10: 0000000000001440
4945 13:48:07.106948 # [ 284.929389] x9 : ffff80001012dcf4 x8 : ffff0005c63c14a0
4946 13:48:07.107416 # [ 284.934707] x7 : 0000000000000000 x6 : ffff800012561000
4947 13:48:07.107816 # [ 284.940025] x5 : ffff800012561c88 x4 : ffff00063f7c2c50
4948 13:48:07.108201 # [ 284.945342] x3 : 0000000000000000 x2 : 0000000000000000
4949 13:48:07.129429 # [ 284.950659] x1 : 0000000000000000 x0 : ffff0005c63c0000
4950 13:48:07.129924 # [ 284.955978] Call trace:
4951 13:48:07.130324 # [ 284.958426] refcount_warn_saturate+0xf4/0x144
4952 13:48:07.130707 # [ 284.962875] __refcount_sub_and_test.constprop.0+0x64/0x7c
4953 13:48:07.132171 # [ 284.968365] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
4954 13:48:07.152159 # [ 284.974023] lkdtm_do_action+0x24/0x40
4955 13:48:07.152589 # [ 284.977770] direct_entry+0xd0/0x140
4956 13:48:07.152951 # [ 284.981347] full_proxy_write+0x68/0xbc
4957 13:48:07.153298 # [ 284.985186] vfs_write+0xec/0x20c
4958 13:48:07.153662 # [ 284.988500] ksys_write+0x70/0x100
4959 13:48:07.154080 # [ 284.991902] __arm64_sys_write+0x24/0x30
4960 13:48:07.174813 # [ 284.995830] el0_svc_common.constprop.0+0x84/0x1e0
4961 13:48:07.175268 # [ 285.000620] do_el0_svc+0x2c/0x94
4962 13:48:07.175658 # [ 285.003934] el0_svc+0x20/0x30
4963 13:48:07.177125 # [ 285.006989] el0_sync_handler+0xb0/0xb4
4964 13:48:07.177513 # [ 285.010825] el0_sync+0x180/0x1c0
4965 13:48:07.177915 # [ 285.014139] irq event stamp: 0
4966 13:48:07.196323 # [ 285.017199] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4967 13:48:07.196780 # [ 285.023472] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4968 13:48:07.198290 # [ 285.031649] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
4969 13:48:07.217876 # [ 285.039825] softirqs last disabled at (0): [<0000000000000000>] 0x0
4970 13:48:07.218332 # [ 285.046089] ---[ end trace ba1bbb62f5f28d1a ]---
4971 13:48:07.219815 # [ 285.050815] lkdtm: Saturation detected: still saturated
4972 13:48:07.229708 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
4973 13:48:07.232873 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
4974 13:48:07.233332 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
4975 13:48:07.445338 [ 287.360486] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
4976 13:48:07.458355 [ 287.367499] lkdtm: attempting bad refcount_sub_and_test() from saturated
4977 13:48:07.461596 [ 287.374271] ------------[ cut here ]------------
4978 13:48:07.462090 [ 287.378934] refcount_t: underflow; use-after-free.
4979 13:48:07.470182 [ 287.383914] WARNING: CPU: 3 PID: 2916 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
4980 13:48:07.533954 [ 287.392353] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
4981 13:48:07.534450 [ 287.445686] CPU: 3 PID: 2916 Comm: cat Tainted: G D W 5.10.153-cip19 #1
4982 13:48:07.556421 [ 287.453426] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
4983 13:48:07.556887 [ 287.459782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
4984 13:48:07.557288 [ 287.465788] pc : refcount_warn_saturate+0xf4/0x144
4985 13:48:07.557702 [ 287.470577] lr : refcount_warn_saturate+0xf4/0x144
4986 13:48:07.559180 [ 287.475366] sp : ffff800016f0bcd0
4987 13:48:07.578053 [ 287.478678] x29: ffff800016f0bcd0 x28: ffff0005c8c01880
4988 13:48:07.578518 [ 287.483996] x27: 0000000000000000 x26: 0000000000000000
4989 13:48:07.578918 [ 287.489313] x25: ffff8000114f1958 x24: ffff800016f0be20
4990 13:48:07.580397 [ 287.494631] x23: 0000000000000020 x22: ffff0005c63aa000
4991 13:48:07.601711 [ 287.499948] x21: ffff800011a07ae8 x20: ffff8000114f1d08
4992 13:48:07.602178 [ 287.505266] x19: 000000000000003b x18: 0000000000000000
4993 13:48:07.602580 [ 287.510583] x17: 0000000000000000 x16: 0000000000000000
4994 13:48:07.604061 [ 287.515901] x15: 0000000000000030 x14: ffffffffffffffff
4995 13:48:07.623305 [ 287.521218] x13: ffff800096f0b977 x12: ffff800016f0b97f
4996 13:48:07.623770 [ 287.526536] x11: 0000000000000038 x10: 0000000000001440
4997 13:48:07.624172 [ 287.531854] x9 : ffff80001012dcf4 x8 : ffff0005c8c02d20
4998 13:48:07.624559 [ 287.537171] x7 : 0000000000000000 x6 : ffff800012561000
4999 13:48:07.624936 [ 287.542488] x5 : ffff800012561c88 x4 : ffff00063f77ec50
5000 13:48:07.644940 [ 287.547805] x3 : 0000000000000000 x2 : 0000000000000000
5001 13:48:07.645403 [ 287.553122] x1 : 0000000000000000 x0 : ffff0005c8c01880
5002 13:48:07.645837 [ 287.558441] Call trace:
5003 13:48:07.646225 [ 287.560888] refcount_warn_saturate+0xf4/0x144
5004 13:48:07.646603 [ 287.565337] __refcount_sub_and_test.constprop.0+0x64/0x7c
5005 13:48:07.668498 [ 287.570828] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5006 13:48:07.668962 [ 287.576485] lkdtm_do_action+0x24/0x40
5007 13:48:07.670480 [ 287.580233] direct_entry+0xd0/0x140
5008 13:48:07.670882 [ 287.583810] full_proxy_write+0x68/0xbc
5009 13:48:07.671266 [ 287.587649] vfs_write+0xec/0x20c
5010 13:48:07.690062 [ 287.590963] ksys_write+0x70/0x100
5011 13:48:07.690527 [ 287.594365] __arm64_sys_write+0x24/0x30
5012 13:48:07.690926 [ 287.598294] el0_svc_common.constprop.0+0x84/0x1e0
5013 13:48:07.691310 [ 287.603085] do_el0_svc+0x2c/0x94
5014 13:48:07.691685 [ 287.606400] el0_svc+0x20/0x30
5015 13:48:07.693158 [ 287.609454] el0_sync_handler+0xb0/0xb4
5016 13:48:07.712658 [ 287.613291] el0_sync+0x180/0x1c0
5017 13:48:07.713121 [ 287.616605] irq event stamp: 0
5018 13:48:07.713521 [ 287.619666] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5019 13:48:07.715044 [ 287.625937] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5020 13:48:07.727773 [ 287.634115] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5021 13:48:07.728240 [ 287.642290] softirqs last disabled at (0): [<0000000000000000>] 0x0
5022 13:48:07.731067 [ 287.648555] ---[ end trace ba1bbb62f5f28d1b ]---
5023 13:48:07.735361 [ 287.653439] lkdtm: Saturation detected: still saturated
5024 13:48:08.610853 # [ 287.360486] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
5025 13:48:08.612617 # [ 287.367499] lkdtm: attempting bad refcount_sub_and_test() from saturated
5026 13:48:08.613030 # [ 287.374271] ------------[ cut here ]------------
5027 13:48:08.633322 # [ 287.378934] refcount_t: underflow; use-after-free.
5028 13:48:08.633854 # [ 287.383914] WARNING: CPU: 3 PID: 2916 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144
5029 13:48:08.678687 # [ 287.392353] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
5030 13:48:08.699233 # [ 287.445686] CPU: 3 PID: 2916 Comm: cat Tainted: G D W 5.10.153-cip19 #1
5031 13:48:08.699697 # [ 287.453426] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5032 13:48:08.701205 # [ 287.459782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
5033 13:48:08.701610 # [ 287.465788] pc : refcount_warn_saturate+0xf4/0x144
5034 13:48:08.721915 # [ 287.470577] lr : refcount_warn_saturate+0xf4/0x144
5035 13:48:08.722398 # [ 287.475366] sp : ffff800016f0bcd0
5036 13:48:08.723908 # [ 287.478678] x29: ffff800016f0bcd0 x28: ffff0005c8c01880
5037 13:48:08.724313 # [ 287.483996] x27: 0000000000000000 x26: 0000000000000000
5038 13:48:08.744458 # [ 287.489313] x25: ffff8000114f1958 x24: ffff800016f0be20
5039 13:48:08.744994 # [ 287.494631] x23: 0000000000000020 x22: ffff0005c63aa000
5040 13:48:08.746519 # [ 287.499948] x21: ffff800011a07ae8 x20: ffff8000114f1d08
5041 13:48:08.746918 # [ 287.505266] x19: 000000000000003b x18: 0000000000000000
5042 13:48:08.766135 # [ 287.510583] x17: 0000000000000000 x16: 0000000000000000
5043 13:48:08.766625 # [ 287.515901] x15: 0000000000000030 x14: ffffffffffffffff
5044 13:48:08.767062 # [ 287.521218] x13: ffff800096f0b977 x12: ffff800016f0b97f
5045 13:48:08.768556 # [ 287.526536] x11: 0000000000000038 x10: 0000000000001440
5046 13:48:08.788630 # [ 287.531854] x9 : ffff80001012dcf4 x8 : ffff0005c8c02d20
5047 13:48:08.789111 # [ 287.537171] x7 : 0000000000000000 x6 : ffff800012561000
5048 13:48:08.789508 # [ 287.542488] x5 : ffff800012561c88 x4 : ffff00063f77ec50
5049 13:48:08.791058 # [ 287.547805] x3 : 0000000000000000 x2 : 0000000000000000
5050 13:48:08.811204 # [ 287.553122] x1 : 0000000000000000 x0 : ffff0005c8c01880
5051 13:48:08.811702 # [ 287.558441] Call trace:
5052 13:48:08.812098 # [ 287.560888] refcount_warn_saturate+0xf4/0x144
5053 13:48:08.813672 # [ 287.565337] __refcount_sub_and_test.constprop.0+0x64/0x7c
5054 13:48:08.814082 # [ 287.570828] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0xc0
5055 13:48:08.832865 # [ 287.576485] lkdtm_do_action+0x24/0x40
5056 13:48:08.833340 # [ 287.580233] direct_entry+0xd0/0x140
5057 13:48:08.833761 # [ 287.583810] full_proxy_write+0x68/0xbc
5058 13:48:08.835252 # [ 287.587649] vfs_write+0xec/0x20c
5059 13:48:08.835641 # [ 287.590963] ksys_write+0x70/0x100
5060 13:48:08.836015 # [ 287.594365] __arm64_sys_write+0x24/0x30
5061 13:48:08.855479 # [ 287.598294] el0_svc_common.constprop.0+0x84/0x1e0
5062 13:48:08.855937 # [ 287.603085] do_el0_svc+0x2c/0x94
5063 13:48:08.856331 # [ 287.606400] el0_svc+0x20/0x30
5064 13:48:08.857846 # [ 287.609454] el0_sync_handler+0xb0/0xb4
5065 13:48:08.858237 # [ 287.613291] el0_sync+0x180/0x1c0
5066 13:48:08.858611 # [ 287.616605] irq event stamp: 0
5067 13:48:08.876989 # [ 287.619666] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5068 13:48:08.878618 # [ 287.625937] hardirqs last disabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5069 13:48:08.879031 # [ 287.634115] softirqs last enabled at (0): [<ffff80001009c300>] copy_process+0x5b0/0x1840
5070 13:48:08.899665 # [ 287.642290] softirqs last disabled at (0): [<0000000000000000>] 0x0
5071 13:48:08.900130 # [ 287.648555] ---[ end trace ba1bbb62f5f28d1b ]---
5072 13:48:08.901657 # [ 287.653439] lkdtm: Saturation detected: still saturated
5073 13:48:08.920133 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
5074 13:48:08.920609 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
5075 13:48:08.921004 # selftests: lkdtm: REFCOUNT_TIMING.sh
5076 13:48:08.922524 # Skipping REFCOUNT_TIMING: timing only
5077 13:48:08.924057 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
5078 13:48:08.924453 # selftests: lkdtm: ATOMIC_TIMING.sh
5079 13:48:09.063877 # Skipping ATOMIC_TIMING: timing only
5080 13:48:09.082907 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
5081 13:48:09.108454 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
5082 13:48:09.516136 [ 289.432995] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5083 13:48:09.525970 [ 289.439261] lkdtm: attempting good copy_to_user of correct size
5084 13:48:09.529302 [ 289.445293] lkdtm: attempting bad copy_to_user of too large size
5085 13:48:09.682591 # [ 289.432995] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
5086 13:48:09.683063 # [ 289.439261] lkdtm: attempting good copy_to_user of correct size
5087 13:48:09.685973 # [ 289.445293] lkdtm: attempting bad copy_to_user of too large size
5088 13:48:09.703769 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
5089 13:48:09.762026 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
5090 13:48:09.787581 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
5091 13:48:10.304046 [ 290.217050] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5092 13:48:10.307273 [ 290.223503] lkdtm: attempting good copy_from_user of correct size
5093 13:48:10.314889 [ 290.231517] lkdtm: attempting bad copy_from_user of too large size
5094 13:48:10.468331 # [ 290.217050] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
5095 13:48:10.468800 # [ 290.223503] lkdtm: attempting good copy_from_user of correct size
5096 13:48:10.471549 # [ 290.231517] lkdtm: attempting bad copy_from_user of too large size
5097 13:48:10.489479 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
5098 13:48:10.556238 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
5099 13:48:10.583914 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
5100 13:48:11.093182 [ 291.008719] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5101 13:48:11.101735 [ 291.015339] lkdtm: attempting good copy_to_user inside whitelist
5102 13:48:11.105118 [ 291.021456] lkdtm: attempting bad copy_to_user outside whitelist
5103 13:48:11.230027 # [ 291.008719] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
5104 13:48:11.231625 # [ 291.015339] lkdtm: attempting good copy_to_user inside whitelist
5105 13:48:11.233289 # [ 291.021456] lkdtm: attempting bad copy_to_user outside whitelist
5106 13:48:11.252678 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
5107 13:48:11.326863 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
5108 13:48:11.353570 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
5109 13:48:11.784521 [ 291.700254] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5110 13:48:11.791141 [ 291.706971] lkdtm: attempting good copy_from_user inside whitelist
5111 13:48:11.796586 [ 291.713251] lkdtm: attempting bad copy_from_user outside whitelist
5112 13:48:11.927090 # [ 291.700254] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
5113 13:48:11.927388 # [ 291.706971] lkdtm: attempting good copy_from_user inside whitelist
5114 13:48:11.930415 # [ 291.713251] lkdtm: attempting bad copy_from_user outside whitelist
5115 13:48:11.946195 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
5116 13:48:12.005573 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
5117 13:48:12.031130 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
5118 13:48:12.554118 [ 292.461097] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5119 13:48:12.555725 [ 292.467428] lkdtm: good_stack: ffff8000173c3cd8-ffff8000173c3cf8
5120 13:48:12.557497 [ 292.473498] lkdtm: bad_stack : ffff8000173c3c38-ffff8000173c3c58
5121 13:48:12.566039 [ 292.479577] lkdtm: attempting good copy_to_user of local stack
5122 13:48:12.569351 [ 292.485545] lkdtm: attempting bad copy_to_user of distant stack
5123 13:48:12.698403 # [ 292.461097] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
5124 13:48:12.700047 # [ 292.467428] lkdtm: good_stack: ffff8000173c3cd8-ffff8000173c3cf8
5125 13:48:12.700452 # [ 292.473498] lkdtm: bad_stack : ffff8000173c3c38-ffff8000173c3c58
5126 13:48:12.706123 # [ 292.479577] lkdtm: attempting good copy_to_user of local stack
5127 13:48:12.709391 # [ 292.485545] lkdtm: attempting bad copy_to_user of distant stack
5128 13:48:12.716874 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
5129 13:48:12.779479 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
5130 13:48:12.803963 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
5131 13:48:13.322520 [ 293.235503] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5132 13:48:13.325927 [ 293.241988] lkdtm: good_stack: ffff80001748bcd8-ffff80001748bcf8
5133 13:48:13.340891 [ 293.248056] lkdtm: bad_stack : ffff80001748bc38-ffff80001748bc58
5134 13:48:13.342505 [ 293.254131] lkdtm: attempting good copy_from_user of local stack
5135 13:48:13.344148 [ 293.260244] lkdtm: attempting bad copy_from_user of distant stack
5136 13:48:13.479678 # [ 293.235503] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
5137 13:48:13.480147 # [ 293.241988] lkdtm: good_stack: ffff80001748bcd8-ffff80001748bcf8
5138 13:48:13.480550 # [ 293.248056] lkdtm: bad_stack : ffff80001748bc38-ffff80001748bc58
5139 13:48:13.487262 # [ 293.254131] lkdtm: attempting good copy_from_user of local stack
5140 13:48:13.490481 # [ 293.260244] lkdtm: attempting bad copy_from_user of distant stack
5141 13:48:13.499025 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
5142 13:48:13.575222 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
5143 13:48:13.599559 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5144 13:48:14.112043 [ 294.019352] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5145 13:48:14.112520 [ 294.025492] lkdtm: good_stack: ffff800017543cd8-ffff800017543cf8
5146 13:48:14.115376 [ 294.031561] lkdtm: bad_stack : ffff800017543ff8-ffff800017544018
5147 13:48:14.132370 [ 294.037636] lkdtm: attempting good copy_to_user of local stack
5148 13:48:14.133991 [ 294.043611] lkdtm: attempting bad copy_to_user of distant stack
5149 13:48:14.135540 [ 294.049605] Unable to handle kernel paging request at virtual address ffff800017544000
5150 13:48:14.137866 [ 294.057812] Mem abort info:
5151 13:48:14.152952 [ 294.060985] ESR = 0x96000007
5152 13:48:14.153345 [ 294.064082] EC = 0x25: DABT (current EL), IL = 32 bits
5153 13:48:14.154797 [ 294.069430] SET = 0, FnV = 0
5154 13:48:14.155172 [ 294.072496] EA = 0, S1PTW = 0
5155 13:48:14.156606 [ 294.075644] Data abort info:
5156 13:48:14.175690 [ 294.078648] ISV = 0, ISS = 0x00000007
5157 13:48:14.176172 [ 294.082496] CM = 0, WnR = 0
5158 13:48:14.176544 [ 294.085464] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
5159 13:48:14.184472 [ 294.092192] [ffff800017544000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006076dd003, pte=0000000000000000
5160 13:48:14.187653 [ 294.104772] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5161 13:48:14.252354 [ 294.110431] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
5162 13:48:14.252848 [ 294.163640] CPU: 1 PID: 3210 Comm: cat Tainted: G D W 5.10.153-cip19 #1
5163 13:48:14.274032 [ 294.171377] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5164 13:48:14.274496 [ 294.177729] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5165 13:48:14.274895 [ 294.183742] pc : __arch_copy_to_user+0xa0/0x310
5166 13:48:14.275279 [ 294.188273] lr : _copy_to_user+0x6c/0x94
5167 13:48:14.275658 [ 294.192190] sp : ffff800017543c70
5168 13:48:14.296652 [ 294.195498] x29: ffff800017543c70 x28: ffff0005c94bc980
5169 13:48:14.297121 [ 294.200810] x27: 0000000000000000 x26: 0000000000000000
5170 13:48:14.297521 [ 294.206121] x25: ffff8000114f1958 x24: ffff800017543e20
5171 13:48:14.297955 [ 294.211432] x23: 0000000000000016 x22: ffff0005c59cb000
5172 13:48:14.319206 [ 294.216742] x21: ffff800017543ff8 x20: 0000ffffb2987000
5173 13:48:14.319670 [ 294.222052] x19: 0000000000000020 x18: 0000000000000001
5174 13:48:14.320069 [ 294.227362] x17: 0000000000000000 x16: 0000000000000000
5175 13:48:14.320452 [ 294.232673] x15: ffff800017543ff8 x14: ffffffffffffffff
5176 13:48:14.320827 [ 294.237983] x13: ffff800097543987 x12: ffff800017543990
5177 13:48:14.340704 [ 294.243294] x11: 0000000000100000 x10: ffff8000125e8350
5178 13:48:14.341170 [ 294.248604] x9 : ffff80001011bcd0 x8 : ffff800012590350
5179 13:48:14.341567 [ 294.253914] x7 : ffff8000125e8350 x6 : 0000ffffb2987008
5180 13:48:14.343136 [ 294.259224] x5 : 0000ffffb2987020 x4 : 0000000000000008
5181 13:48:14.363378 [ 294.264534] x3 : 0000000000000010 x2 : 0000000000000018
5182 13:48:14.363841 [ 294.269843] x1 : ffff800017544000 x0 : 0000ffffb2987000
5183 13:48:14.364242 [ 294.275153] Call trace:
5184 13:48:14.364624 [ 294.277597] __arch_copy_to_user+0xa0/0x310
5185 13:48:14.366158 [ 294.281780] do_usercopy_stack+0x28c/0x294
5186 13:48:14.385986 [ 294.285872] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5187 13:48:14.386451 [ 294.290659] lkdtm_do_action+0x24/0x40
5188 13:48:14.386849 [ 294.294402] direct_entry+0xd0/0x140
5189 13:48:14.388368 [ 294.297976] full_proxy_write+0x68/0xbc
5190 13:48:14.388762 [ 294.301813] vfs_write+0xec/0x20c
5191 13:48:14.389139 [ 294.305123] ksys_write+0x70/0x100
5192 13:48:14.408672 [ 294.308520] __arm64_sys_write+0x24/0x30
5193 13:48:14.409134 [ 294.312442] el0_svc_common.constprop.0+0x84/0x1e0
5194 13:48:14.409532 [ 294.317228] do_el0_svc+0x2c/0x94
5195 13:48:14.409948 [ 294.320539] el0_svc+0x20/0x30
5196 13:48:14.410323 [ 294.323589] el0_sync_handler+0xb0/0xb4
5197 13:48:14.411826 [ 294.327421] el0_sync+0x180/0x1c0
5198 13:48:14.416267 [ 294.330737] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5199 13:48:14.419386 [ 294.336828] ---[ end trace ba1bbb62f5f28d1c ]---
5200 13:48:14.422852 # Segmentation fault
5201 13:48:14.860994 # [ 294.019352] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
5202 13:48:14.862163 # [ 294.025492] lkdtm: good_stack: ffff800017543cd8-ffff800017543cf8
5203 13:48:14.862466 # [ 294.031561] lkdtm: bad_stack : ffff800017543ff8-ffff800017544018
5204 13:48:14.883624 # [ 294.037636] lkdtm: attempting good copy_to_user of local stack
5205 13:48:14.883966 # [ 294.043611] lkdtm: attempting bad copy_to_user of distant stack
5206 13:48:14.884259 # [ 294.049605] Unable to handle kernel paging request at virtual address ffff800017544000
5207 13:48:14.885624 # [ 294.057812] Mem abort info:
5208 13:48:14.906290 # [ 294.060985] ESR = 0x96000007
5209 13:48:14.906710 # [ 294.064082] EC = 0x25: DABT (current EL), IL = 32 bits
5210 13:48:14.907072 # [ 294.069430] SET = 0, FnV = 0
5211 13:48:14.907419 # [ 294.072496] EA = 0, S1PTW = 0
5212 13:48:14.907756 # [ 294.075644] Data abort info:
5213 13:48:14.909232 # [ 294.078648] ISV = 0, ISS = 0x00000007
5214 13:48:14.927822 # [ 294.082496] CM = 0, WnR = 0
5215 13:48:14.928277 # [ 294.085464] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000049dc2000
5216 13:48:14.929832 # [ 294.092192] [ffff800017544000] pgd=000000067ffff003, p4d=000000067ffff003, pud=000000067fffe003, pmd=00000006076dd003, pte=0000000000000000
5217 13:48:14.950462 # [ 294.104772] Internal error: Oops: 96000007 [#16] PREEMPT SMP
5218 13:48:14.995763 # [ 294.110431] Modules linked in: fuse ip_tables x_tables wl18xx wlcore mac80211 libarc4 cfg80211 snd_soc_hdmi_codec rcar_du_drm rcar_lvds rcar_cmm dw_hdmi_cec dw_hdmi_i2s_audio rcar_fdp1 vsp1 rcar_dw_hdmi v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig dw_hdmi videobuf2_memops cec videobuf2_v4l2 hci_uart videobuf2_common btqca crct10dif_ce btbcm videodev snd_soc_audio_graph_card drm_kms_helper snd_soc_simple_card_utils mc rcar_fcp wlcore_sdio bluetooth renesas_usb3 snd_soc_rcar ecdh_generic ecc pwm_rcar rfkill rcar_can can_dev phy_rcar_gen3_usb3 renesas_usbhs usb_dmac display_connector drm realtek
5219 13:48:14.996249 # [ 294.163640] CPU: 1 PID: 3210 Comm: cat Tainted: G D W 5.10.153-cip19 #1
5220 13:48:15.017260 # [ 294.171377] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5221 13:48:15.017751 # [ 294.177729] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
5222 13:48:15.018147 # [ 294.183742] pc : __arch_copy_to_user+0xa0/0x310
5223 13:48:15.018526 # [ 294.188273] lr : _copy_to_user+0x6c/0x94
5224 13:48:15.038875 # [ 294.192190] sp : ffff800017543c70
5225 13:48:15.039330 # [ 294.195498] x29: ffff800017543c70 x28: ffff0005c94bc980
5226 13:48:15.039722 # [ 294.200810] x27: 0000000000000000 x26: 0000000000000000
5227 13:48:15.040100 # [ 294.206121] x25: ffff8000114f1958 x24: ffff800017543e20
5228 13:48:15.061344 # [ 294.211432] x23: 0000000000000016 x22: ffff0005c59cb000
5229 13:48:15.061825 # [ 294.216742] x21: ffff800017543ff8 x20: 0000ffffb2987000
5230 13:48:15.062223 # [ 294.222052] x19: 0000000000000020 x18: 0000000000000001
5231 13:48:15.062601 # [ 294.227362] x17: 0000000000000000 x16: 0000000000000000
5232 13:48:15.064130 # [ 294.232673] x15: ffff800017543ff8 x14: ffffffffffffffff
5233 13:48:15.083936 # [ 294.237983] x13: ffff800097543987 x12: ffff800017543990
5234 13:48:15.084401 # [ 294.243294] x11: 0000000000100000 x10: ffff8000125e8350
5235 13:48:15.084804 # [ 294.248604] x9 : ffff80001011bcd0 x8 : ffff800012590350
5236 13:48:15.086409 # [ 294.253914] x7 : ffff8000125e8350 x6 : 0000ffffb2987008
5237 13:48:15.106595 # [ 294.259224] x5 : 0000ffffb2987020 x4 : 0000000000000008
5238 13:48:15.107065 # [ 294.264534] x3 : 0000000000000010 x2 : 0000000000000018
5239 13:48:15.108608 # [ 294.269843] x1 : ffff800017544000 x0 : 0000ffffb2987000
5240 13:48:15.109009 # [ 294.275153] Call trace:
5241 13:48:15.128211 # [ 294.277597] __arch_copy_to_user+0xa0/0x310
5242 13:48:15.128673 # [ 294.281780] do_usercopy_stack+0x28c/0x294
5243 13:48:15.129073 # [ 294.285872] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
5244 13:48:15.129458 # [ 294.290659] lkdtm_do_action+0x24/0x40
5245 13:48:15.129877 # [ 294.294402] direct_entry+0xd0/0x140
5246 13:48:15.130251 # [ 294.297976] full_proxy_write+0x68/0xbc
5247 13:48:15.149730 # [ 294.301813] vfs_write+0xec/0x20c
5248 13:48:15.150195 # [ 294.305123] ksys_write+0x70/0x100
5249 13:48:15.150596 # [ 294.308520] __arm64_sys_write+0x24/0x30
5250 13:48:15.150979 # [ 294.312442] el0_svc_common.constprop.0+0x84/0x1e0
5251 13:48:15.152501 # [ 294.317228] do_el0_svc+0x2c/0x94
5252 13:48:15.152890 # [ 294.320539] el0_svc+0x20/0x30
5253 13:48:15.172275 # [ 294.323589] el0_sync_handler+0xb0/0xb4
5254 13:48:15.172742 # [ 294.327421] el0_sync+0x180/0x1c0
5255 13:48:15.173143 # [ 294.330737] Code: a8c12027 a88120c7 d503201f d503201f (a8c12027)
5256 13:48:15.174656 # [ 294.336828] ---[ end trace ba1bbb62f5f28d1c ]---
5257 13:48:15.179925 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
5258 13:48:15.180390 ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
5259 13:48:15.183161 # selftests: lkdtm: USERCOPY_KERNEL.sh
5260 13:48:16.534417 [ 296.451932] lkdtm: Performing direct entry USERCOPY_KERNEL
5261 13:48:16.543053 [ 296.457560] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114f1e60
5262 13:48:16.550671 [ 296.465412] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d2b80
5263 13:48:16.554977 [ 296.472951] lkdtm: FAIL: survived bad copy_to_user()
5264 13:48:16.715848 # [ 296.451932] lkdtm: Performing direct entry USERCOPY_KERNEL
5265 13:48:16.716283 # [ 296.457560] lkdtm: attempting good copy_to_user from kernel rodata: ffff8000114f1e60
5266 13:48:16.717827 # [ 296.465412] lkdtm: attempting bad copy_to_user from kernel text: ffff8000102d2b80
5267 13:48:16.722277 # [ 296.472951] lkdtm: FAIL: survived bad copy_to_user()
5268 13:48:16.737183 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
5269 13:48:16.825002 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
5270 13:48:16.849468 # selftests: lkdtm: STACKLEAK_ERASING.sh
5271 13:48:17.388208 [ 297.301244] lkdtm: Performing direct entry STACKLEAK_ERASING
5272 13:48:17.391489 [ 297.307131] lkdtm: checking unused part of the thread stack (15608 bytes)...
5273 13:48:17.399025 [ 297.314302] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5274 13:48:17.419385 [ 297.321399] lkdtm: FAIL: the thread stack is NOT properly erased
5275 13:48:17.419678 [ 297.327633] CPU: 3 PID: 3292 Comm: cat Tainted: G D W 5.10.153-cip19 #1
5276 13:48:17.420902 [ 297.335378] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5277 13:48:17.441065 [ 297.341731] Call trace:
5278 13:48:17.441431 [ 297.344193] dump_backtrace+0x0/0x1e4
5279 13:48:17.441764 [ 297.347856] show_stack+0x20/0x2c
5280 13:48:17.442067 [ 297.351177] dump_stack+0xf8/0x168
5281 13:48:17.442360 [ 297.354585] lkdtm_STACKLEAK_ERASING+0x130/0x170
5282 13:48:17.442649 [ 297.359206] lkdtm_do_action+0x24/0x40
5283 13:48:17.463571 [ 297.362955] direct_entry+0xd0/0x140
5284 13:48:17.463989 [ 297.366535] full_proxy_write+0x68/0xbc
5285 13:48:17.464349 [ 297.370375] vfs_write+0xec/0x20c
5286 13:48:17.464693 [ 297.373691] ksys_write+0x70/0x100
5287 13:48:17.466210 [ 297.377094] __arm64_sys_write+0x24/0x30
5288 13:48:17.466593 [ 297.381022] el0_svc_common.constprop.0+0x84/0x1e0
5289 13:48:17.473415 [ 297.385813] do_el0_svc+0x2c/0x94
5290 13:48:17.473897 [ 297.389129] el0_svc+0x20/0x30
5291 13:48:17.476670 [ 297.392185] el0_sync_handler+0xb0/0xb4
5292 13:48:17.476945 [ 297.396023] el0_sync+0x180/0x1c0
5293 13:48:17.607991 # [ 297.301244] lkdtm: Performing direct entry STACKLEAK_ERASING
5294 13:48:17.608363 # [ 297.307131] lkdtm: checking unused part of the thread stack (15608 bytes)...
5295 13:48:17.609800 # [ 297.314302] lkdtm: FAIL: the erased part is not found (checked 15608 bytes)
5296 13:48:17.630553 # [ 297.321399] lkdtm: FAIL: the thread stack is NOT properly erased
5297 13:48:17.632173 # [ 297.327633] CPU: 3 PID: 3292 Comm: cat Tainted: G D W 5.10.153-cip19 #1
5298 13:48:17.632585 # [ 297.335378] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
5299 13:48:17.632978 # [ 297.341731] Call trace:
5300 13:48:17.652271 # [ 297.344193] dump_backtrace+0x0/0x1e4
5301 13:48:17.652736 # [ 297.347856] show_stack+0x20/0x2c
5302 13:48:17.653136 # [ 297.351177] dump_stack+0xf8/0x168
5303 13:48:17.653520 # [ 297.354585] lkdtm_STACKLEAK_ERASING+0x130/0x170
5304 13:48:17.653932 # [ 297.359206] lkdtm_do_action+0x24/0x40
5305 13:48:17.654303 # [ 297.362955] direct_entry+0xd0/0x140
5306 13:48:17.673766 # [ 297.366535] full_proxy_write+0x68/0xbc
5307 13:48:17.674233 # [ 297.370375] vfs_write+0xec/0x20c
5308 13:48:17.674635 # [ 297.373691] ksys_write+0x70/0x100
5309 13:48:17.675019 # [ 297.377094] __arm64_sys_write+0x24/0x30
5310 13:48:17.676597 # [ 297.381022] el0_svc_common.constprop.0+0x84/0x1e0
5311 13:48:17.694204 # [ 297.385813] do_el0_svc+0x2c/0x94
5312 13:48:17.694668 # [ 297.389129] el0_svc+0x20/0x30
5313 13:48:17.695069 # [ 297.392185] el0_sync_handler+0xb0/0xb4
5314 13:48:17.696613 # [ 297.396023] el0_sync+0x180/0x1c0
5315 13:48:17.698180 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
5316 13:48:17.704077 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
5317 13:48:18.059672 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
5318 13:48:18.433786 [ 298.345348] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5319 13:48:18.434262 [ 298.351155] lkdtm: Calling matched prototype ...
5320 13:48:18.440393 [ 298.357481] lkdtm: Calling mismatched prototype ...
5321 13:48:18.446808 [ 298.362760] lkdtm: Fail: survived mismatched prototype function call!
5322 13:48:18.575078 # [ 298.345348] lkdtm: Performing direct entry CFI_FORWARD_PROTO
5323 13:48:18.575445 # [ 298.351155] lkdtm: Calling matched prototype ...
5324 13:48:18.576859 # [ 298.357481] lkdtm: Calling mismatched prototype ...
5325 13:48:18.577220 # [ 298.362760] lkdtm: Fail: survived mismatched prototype function call!
5326 13:48:18.594255 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
5327 13:48:18.668237 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
5328 13:48:18.799186 + ../../utils/send-to-lava.sh ./output/result.txt
5329 13:48:19.183771 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
5330 13:48:19.185498 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
5332 13:48:19.399226 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
5333 13:48:19.400065 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
5335 13:48:19.596101 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
5337 13:48:19.598952 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
5338 13:48:19.814456 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
5339 13:48:19.815163 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
5341 13:48:20.091248 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
5342 13:48:20.091963 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
5344 13:48:20.324515 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
5345 13:48:20.325230 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
5347 13:48:20.549763 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
5348 13:48:20.550481 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
5350 13:48:20.762334 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
5352 13:48:20.765184 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
5353 13:48:20.996640 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
5354 13:48:20.997357 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
5356 13:48:21.224633 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
5357 13:48:21.225349 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
5359 13:48:21.437070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
5361 13:48:21.440049 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
5362 13:48:21.674853 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
5363 13:48:21.675568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
5365 13:48:21.899953 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
5366 13:48:21.900673 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
5368 13:48:22.132212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
5369 13:48:22.132931 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
5371 13:48:22.358297 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
5372 13:48:22.359014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
5374 13:48:22.591735 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
5375 13:48:22.592450 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
5377 13:48:22.817989 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
5378 13:48:22.818706 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
5380 13:48:23.067356 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
5381 13:48:23.068074 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
5383 13:48:23.309226 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
5384 13:48:23.309968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
5386 13:48:23.543713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
5387 13:48:23.544431 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
5389 13:48:23.777185 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
5390 13:48:23.777922 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
5392 13:48:24.018009 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
5393 13:48:24.018724 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
5395 13:48:24.245204 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
5396 13:48:24.245951 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
5398 13:48:24.476576 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail>
5399 13:48:24.477289 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=fail
5401 13:48:24.702713 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
5402 13:48:24.703429 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
5404 13:48:24.935212 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
5405 13:48:24.935930 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
5407 13:48:25.162317 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
5408 13:48:25.163030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
5410 13:48:25.387043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
5411 13:48:25.387760 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
5413 13:48:25.626848 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
5414 13:48:25.627564 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
5416 13:48:25.854150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
5417 13:48:25.854868 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
5419 13:48:26.096192 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
5420 13:48:26.096906 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
5422 13:48:26.328555 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
5423 13:48:26.329271 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
5425 13:48:26.568542 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
5426 13:48:26.569263 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
5428 13:48:26.776699 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
5429 13:48:26.777408 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
5431 13:48:27.010202 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
5432 13:48:27.010918 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
5434 13:48:27.251425 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
5435 13:48:27.252143 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
5437 13:48:27.483882 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
5438 13:48:27.484598 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
5440 13:48:27.727180 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
5441 13:48:27.727893 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
5443 13:48:27.969041 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
5444 13:48:27.969736 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
5446 13:48:28.202457 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
5447 13:48:28.203174 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
5449 13:48:28.421415 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
5450 13:48:28.422177 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
5452 13:48:28.662268 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
5453 13:48:28.662983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
5455 13:48:28.903153 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
5456 13:48:28.903867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
5458 13:48:29.127146 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
5459 13:48:29.127855 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
5461 13:48:29.361574 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
5462 13:48:29.362268 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
5464 13:48:29.596149 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
5465 13:48:29.596867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
5467 13:48:29.838084 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
5468 13:48:29.838800 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
5470 13:48:30.062109 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
5471 13:48:30.062826 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
5473 13:48:30.294652 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
5474 13:48:30.295365 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
5476 13:48:30.529281 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
5477 13:48:30.530022 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
5479 13:48:30.770241 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
5480 13:48:30.770958 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
5482 13:48:30.987900 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5483 13:48:30.988617 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
5485 13:48:31.240307 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
5486 13:48:31.241029 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
5488 13:48:31.464516 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
5489 13:48:31.465228 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
5491 13:48:31.723319 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
5492 13:48:31.724034 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
5494 13:48:31.956907 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
5495 13:48:31.957622 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
5497 13:48:32.172468 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
5498 13:48:32.173184 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
5500 13:48:32.587517 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
5501 13:48:32.588298 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
5503 13:48:32.812635 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
5504 13:48:32.813348 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
5506 13:48:33.065266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
5507 13:48:33.066014 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
5509 13:48:33.304008 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
5510 13:48:33.304729 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
5512 13:48:33.521766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
5513 13:48:33.522483 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
5515 13:48:33.739478 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
5516 13:48:33.740197 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
5518 13:48:33.956003 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
5519 13:48:33.956712 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
5521 13:48:34.191663 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
5522 13:48:34.192381 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
5524 13:48:34.423036 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
5525 13:48:34.423752 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
5527 13:48:34.638611 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
5528 13:48:34.639328 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
5530 13:48:35.113544 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
5531 13:48:35.114303 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
5533 13:48:35.338646 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
5534 13:48:35.339382 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
5536 13:48:35.557526 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
5537 13:48:35.558383 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
5539 13:48:35.800238 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
5540 13:48:35.800962 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
5542 13:48:36.040289 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
5543 13:48:36.040986 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
5545 13:48:36.281166 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
5546 13:48:36.281902 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
5548 13:48:36.497736 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
5549 13:48:36.498445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
5551 13:48:36.724854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass>
5552 13:48:36.725571 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=pass
5554 13:48:36.949950 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
5555 13:48:36.950667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
5557 13:48:37.174947 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
5558 13:48:37.175664 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
5560 13:48:37.428466 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
5561 13:48:37.429185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
5563 13:48:37.431912 + set +x
5564 13:48:37.435123 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 780935_1.6.2.4.5>
5565 13:48:37.435839 Received signal: <ENDRUN> 1_kselftest-lkdtm 780935_1.6.2.4.5
5566 13:48:37.436240 Ending use of test pattern.
5567 13:48:37.436574 Ending test lava.1_kselftest-lkdtm (780935_1.6.2.4.5), duration 205.14
5569 13:48:37.488120 <LAVA_TEST_RUNNER EXIT>
5570 13:48:37.488813 ok: lava_test_shell seems to have completed
5571 13:48:37.492520 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: pass
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: fail
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: pass
lkdtm.EXEC_DATA.sh: pass
lkdtm.EXEC_KMALLOC.sh: pass
lkdtm.EXEC_NULL.sh: pass
lkdtm.EXEC_RODATA.sh: pass
lkdtm.EXEC_STACK.sh: pass
lkdtm.EXEC_USERSPACE.sh: pass
lkdtm.EXEC_VMALLOC.sh: pass
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: pass
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: pass
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: skip
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: pass
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: pass
lkdtm.WRITE_RO.sh: pass
lkdtm.WRITE_RO_AFTER_INIT.sh: pass
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
5572 13:48:37.493279 end: 3.1 lava-test-shell (duration 00:03:34) [common]
5573 13:48:37.493837 end: 3 lava-test-retry (duration 00:03:34) [common]
5574 13:48:37.494376 start: 4 finalize (timeout 00:01:39) [common]
5575 13:48:37.494924 start: 4.1 power-off (timeout 00:00:30) [common]
5576 13:48:37.495609 Calling: 'nice' 'drpm' 'lf-hihope-rzg2m-02' 'off'
5577 13:48:38.177204 >> Warning: Unable to locate configuration directory, default config not loaded.
5578 13:48:38.178554 >> Warning: Unable to locate configuration directory, default config not loaded.
5579 13:48:38.505386 >> OFF
5580 13:48:38.506225 Returned 0 in 1 seconds
5581 13:48:38.607581 end: 4.1 power-off (duration 00:00:01) [common]
5583 13:48:38.609031 start: 4.2 read-feedback (timeout 00:01:38) [common]
5584 13:48:39.610918 Listened to connection for namespace 'common' for 1s
5585 13:48:39.611405 Finalising connection for namespace 'common'
5586 13:48:39.611921 / #
5587 13:48:39.713295 end: 4.2 read-feedback (duration 00:00:01) [common]
5588 13:48:39.713926 end: 4 finalize (duration 00:00:02) [common]
5589 13:48:39.714409 Cleaning after the job
5590 13:48:39.714943 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/ramdisk
5591 13:48:39.721389 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/kernel
5592 13:48:39.730323 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/dtb
5593 13:48:39.730662 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/nfsrootfs
5594 13:48:39.824541 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/780935/tftp-deploy-r1qcsbvb/modules
5595 13:48:39.832782 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/780935
5596 13:48:41.046696 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/780935
5597 13:48:41.047038 Job finished correctly